How to sweep wallet into Coinomi?

Hi team,

I am trying to claim BTG from the BTC hardfork and to do that I needed to import my private key into coinomi…

So I opened the bip32 generator and entered the phrases and the generator found my wallet addresses, but when I scan my current wallet address Coinomi says the wallet is empty zero balance, when i tried the first address it was also empty but the second address transferred only part of the funds, and when i scan the other private keys they are all zero balance…How do I find the rest of my funds??