The story is, a new reward exchange Aacoin exchange was launched in June, they listed their original reward token AAT, also AMM was listed next day. It seemed that they have made a good start. Investors sent coins and purchased the original tokens. After several days, they suddenly deactivated accounts for people other than Chinese (A few people seemed to log in) without any notification. Once anyone asked for help in Telegram, everyone was banned. Investors were able to only see the price was dumped since there is no support contact end point. After several days again when price was at approximately 1/10, accounts were suddenly re-activated. Now investors has two options, sell it at 1/10 price and withdraw it, or keep it and forget for years. Me? Yes I lost money as well.