
And here is my transaction (sorry, I decided to blur some details just in case):

And that in the upper address belongs to the Pit, but where did the lower address come from?
The lower address is the contract address of USDT. Whenever you send USDT it will interact with the contract address that's how tokens on Ethereum platform works.

What wallet did you send to the support? you should send the wallet starting with. 0xece..............