The receiving addresses is Cashapp address, but what about the wallet that you make it from? Cashapp address starts from 1 right? But you make the transaction from bc1 address?

Input the private key of the the wallet you make the transaction, import it on Electrum or a wallet that you can use coin control. Use coin control to spend the coin on the other address that you are seeing on the explorer which is not Cashapp address that starts from 1. Use high fee that can get more than one transaction included in a black fast because you are making another transaction, making two transactions.