Latest Reviews and Complaints
Bitcoin crypto trading
Hi team,
I want to complain about the below trading platform :https://www.btcoinec.com/h5/#/pages/assets/tradeAccount?currency=3&type=change
I invested a lot of money in the trading platform in a matter of 1 week.
When i tried to withdraw the money , i got failure messages saying user unable to withdraw money ( please see screenshot attached) . I completed the transaction volume still i was unable to withdraw.
I got this message from customer service email
[protected]@gmail.com
Dear BTCoin users:
The platform's security risk control system detected a large withdrawal application from a non-authenticated trading account (UID-1086839), which was suspected to be an abnormal operation. In order to ensure the safety of the funds in the account, the security risk control system automatically freezes the funds in the account based on big data.
If the withdrawal request is made by you, please complete the verification process after receiving the email:
Step 1: Change the account login password.
Step 2: Deposit 1103.2 USDT into your trading account (15% of your current trading account balance). This is for the system to confirm that it is you who is operating the account.
Step 3: Upload your ID card photo for real-name authentication.
When you complete the verification process in sequence, the system will automatically unblock your account within 30 minutes after confirmation.
After this I deposited 1103.2 usdt into the trading portal and followed all necessary steps. I uploaded my PAN card in the trading website also.
I had uploaded my PAN card ( India) kyc document in the portal but i got following message:
However now again i got message asking me to deposit 1000 usdt for advanced verification.
Please complete the following steps to activate advanced certification.
1: You need to deposit 1,000 USDT as a deposit for opening advanced certification (deposited into your trading account).
2: Provide the following advanced certification materials:
①: Provide bank transaction documents for the last 3 months;
②: Provide the electricity bill payment list for the last three months;
③: Provide current residential address information
I dont have any money anymore left as you can see attached screenshots. i have lost all my money in trading website. I would kindly request you to please return my money back. My UID is
1086839.
Claimed loss: 9258.2 USDT
Desired outcome: Please refund my money lost.
2 Andreessen Horowitz Complaints
Andreessen Horowitz’s earns a 1.0-star rating from 0 reviews and 2 complaints, showing that the majority of venture capital clients are dissatisfied with investment partnerships.
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the team page
Looking for people who have already invested in Andreessen Horowitz venture capital firm. I would like to invest but not sure they are responsible and committed enough.
The problem is that I always look at companies' website before making any decisions and Andreessen Horowitz's wasn't an exception.
I want to know about their team as much as possible, but not all of the pictures are clickable. Actually, this Team page is simply overwhelmed by people. How do I know whether they are real or not, I can't find anything out, the photos are not interactive. It pushes away, you know... Of course, I can google all of them and it will tell me who they are and what projects they were involved in lately, but in my opinion, the fund has to provide all the information they have just because they deal with other people's money.
I tried to end the contact with them, but they never replied. I'm glad I asked for assistance rather than waiting for them. After a trying period, I was able to formally submit a complaint with "herstel.co" on Google. They assisted me in receiving my money back in full within a few days.
Is Andreessen Horowitz Legit?
Andreessen Horowitz earns a trustworthiness rating of 91%
Highly recommended, but caution will not hurt.
We found clear and detailed contact information for Andreessen Horowitz. The company provides a physical address, phone number, and email, as well as 4 social media accounts. This demonstrates a commitment to customer service and transparency, which is a positive sign for building trust with customers.
A16z.com has a valid SSL certificate, which indicates that the website is secure and trustworthy. Look for the padlock icon in the browser and the "https" prefix in the URL to confirm that the website is using SSL.
A16z.com has been deemed safe to visit, as it is protected by a cloud-based cybersecurity solution that uses the Domain Name System (DNS) to help protect networks from online threats.
We looked up Andreessen Horowitz and found that the website is receiving a high amount of traffic. This could be a sign of a popular and trustworthy website, but it is still important to exercise caution and verify the legitimacy of the site before sharing any personal or financial information
However ComplaintsBoard has detected that:
- We conducted a search on social media and found several negative reviews related to Andreessen Horowitz. These reviews may indicate issues with the company's products, services, or customer support. It is important to thoroughly research the company and its offerings before making any purchases to avoid any potential risks.
Overview of Andreessen Horowitz complaint handling
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Andreessen Horowitz Contacts
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Andreessen Horowitz phone numbersClick up if you have successfully reached Andreessen Horowitz by calling +1 (650) 798-5800 phone number 0 0 users reported that they have successfully reached Andreessen Horowitz by calling +1 (650) 798-5800 phone number Click down if you have unsuccessfully reached Andreessen Horowitz by calling +1 (650) 798-5800 phone number 0 0 users reported that they have UNsuccessfully reached Andreessen Horowitz by calling +1 (650) 798-5800 phone number
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Andreessen Horowitz emailsbusinessplans@a16z.com100%Confidence score: 100%Support
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Andreessen Horowitz address2865 Sand Hill Road, Suite 101, Menlo Park, California, 94025, United States
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Andreessen Horowitz social media
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Checked and verified by Stan This contact information is personally checked and verified by the ComplaintsBoard representative. Learn moreNov 20, 2025