Once a copyright transaction is initiated from Trust Wallet, it cannot be canceled or reversed after being broadcast to the network or just reach out to 1 415-780-2763. If the transaction is still pending (unconfirmed), you may try increasing the gas fee to speed it up, but this doesn't guarantee cancellation. https://writers.coverfly.com/projects/view/08076b1a-bc2d-41a7-9076-89c1a4e2c484/How_to_cancel_a_trust_wallet_transaction__Cancel_Transaction_Trust_Wallet