Once a copyright transaction is initiated from Trust Wallet(++1 415-780-2763), it cannot be canceled or reversed if it's already been broadcast to the network(++1 415-780-2763). https://writers.coverfly.com/projects/view/e90d8cd0-164c-4118-a896-766469663557/Can_you_cancel_a_trust_wallet_transactionTrust_Wallet_Transaction_Error