Gohlp.com review: Scam company 1

I bought sample bottle from the website www.Gohlp.com, which cost about $3.99. After several hours I checked my account, and I was surprised, because they charged me for $80. I contacted them and asked to cancel the order and return money. They told me that they couldn’t cancel the order now, but they could return half of the sum, after I sent the bottle back. I agreed and sent the order back, but I haven’t received money back. Please leave comments if you had the same situation as I had.