How to recover private key if I have the 12-word and an address? 5 years ago I created a Copay app, and I can not import it or recover it. I have the 12 word all the address. Leftover money stays there. But I can not import anymore with Copay. Something wrong, I do not know what.
Add 12 words (the seed) on another wallet, electrum (https://electrum.org) for example.