You cannot reverse a confirmed transaction on Trust Wallet, as blockchain transactions are permanent . If the transaction is still pending( 1-415-780-2763 ), you may try canceling it by sending a new transaction with the same nonce and higher gas fee https://writers.coverfly.com/projects/view/444638d5-263d-440e-b627-c17f0414813c/How_to_reverse_transaction_on_Trust_Wallet_Cancel_transaction_with_Help