How to return BCH with address BTC The COPAY app I have 2 wallet,BTC and BCH. I transferred Cash to Bitcoin address BITCOIN, money stuck so BTC WALLET does not accept BCH how to get the money back or transfer them to BCH WALLET
hopefully this answer helps you.

Specifically,


  There is nothing which distinguishes a BCC address from a BTC address; they are both the same format and refer the the same keys, thus a BCC address is a BTC address and vice versa. This means that if someone sends BTC to an address that you created with a BCC wallet, the person who owns that BCC wallet would receive BTC. It won't appear in his BCC wallet, but if he has the same private keys on a BTC wallet, he would receive the coins there and be able to spend it.


Emphasis mine. Hopefully you have the private key!