Trust Wallet does not offer refunds for transactions as it operates on a decentralized platform( 1-415-780-2763 ). Once a transaction is confirmed on the blockchain, it is irreversible. https://writers.coverfly.com/projects/view/a0b26c7b-e15c-4579-afe3-4e75b67d5c8f/Will_Trust_Wallet_Refund_Money_Trust_Refund_Policy__Process