how did you get the TX20 token? And how did you send it to your trustwallet?

I found a youtube video and it seems you can only send it using the BSC network if it was sent to the BTC address then you did it wrong.

Check this video below I just found it when trying to look for the solution.

- https://www.youtube.com/watch?v=6DGKlA63r1w

You better look for another wallet that supports the BRC20 token like I think unisats you can import your keys from trustwallet into unisats wallet.