I transferred from binance adx coins using a non supported blockchain. Ofc the coins didnt arrive to my kucoin wallet. After contacting support team, they asked to transfer 100 usdt to an address as fees to return the coins to my binance wallet. I transferred the usdt as asked to 3 days ago, and until now i didnt receive the coins and support team is not replying to my mails. If the support team is a scam, what is left for the app. Complaint number(1665322).