It seems the website isn't working for anyone. From the overall discussion we can say it's a scam website. Because the website name itself looks like a scam. It sounds like you got some free money from there since you mentioned rewards. Either it's ETH or WETH; the website is a scam. Don't inspire someone else to enter this site. You are unlucky because this scam site is not working.

Newbies should avoid this site. Experienced users know this is a scam. Just don't be greedy and don't fall into scams.