Zelcore to BCVault. Anyone?

When the world started to fall apart I moved from exchanges to Zelcore while I waited for my hardware wallet to arrive. Today I received my BCVault wallet. I know that documentation is traditionally lousy in this entire sector, and this is no exception.

Setup was easy enough, Wallets created, etc. But when I try to transfer from Zelcore to BCV I get an error: “Insufficient funds for : Gas*Price+value.” No help on either Zelcore or BCVault. Anyone?

s

if youre transfering from the Ethereum chain you need some extra eth, and if your transferring from the BSC you need bnb.