You are too skeptical. I don't know why you think this way. I am not here to sell anything. I hope the problem can be solved and want to know why this happens. Please
There is nothing that anyone here can do for you except give you some general advice. We have already done that. The decision lies with Bitget now. They have custody of your money and will decide when, if, and under what circumstances to release it. You are at their mercy.
Some of your decisions are weird to say the least. If you already have a Bitget account and intended to use it, why use Uniswap and eXch at all before that? You said that the coins you exchanged were BTC, ETH, and USDT. Bitget supports all of these. Why jump around from eXch to Uniswap and then to Bitget...