www.singsale.com.sg review: Seller didn't reply, but I haven't obtained all items, which I wanted

I bought clothes from the company www.singsale.com.sg. Unfortunately, the order didn’t come on time. As well as three items were missing and there was note or email from the seller about it. I tried to contact the seller and sent several emails, but when I checked the website today, there was no reply. The company is big scam, so don’t purchase from them.