Why does my wallet address not appear as the sending address?

BitoEX uses various different addresses to send crypotocurrency belonging to BitoX not receiving wallet address user uses in BitoEX. Please search transaction record at Public Ledger with the transaction ID (TXID) not BitoEX wallet address.with transaction ID (TXID) not BitoEX wallet address.

BTC Public Ledge:https://www.blockchain.com/

ETH、USDT Public Ledger:https://etherscan.io/