$7,423 USDT Deposit Not Credited Despite Blockchai

I deposited 7,423 USDT (TRC20) to ABH Forex on 22 April 2026. The blockchain (TRONSCAN) shows the transaction as SUCCESSFUL with over 200 confirmations However, ABH Forex has not credited the funds to my account. I opened support tickets and sent multiple emails, but they ignore me. After weeks, they once said they would "process the refund" but then closed my ticket without any action. This broker registered in Comoros with less than 1 year history, and has NO effective regulation. They are clearly scamming me.