Using the Bitcoin.com Wallet to manage Bitcoin Cash
Bitcoin.com’s software wallet supports both Bitcoin (BTC) and Bitcoin Cash (BCC or BCH). Follow the steps below to create a Bitcoin Cash wallet:
-Download the Bitcoin.com Wallet
-Tap the “+” in the Wallets menu on the Home screen
-Select “New personal wallet”
-Edit the Wallet Name to whatever you prefer, e.g. “BCC Wallet”
-Tap the toggle button in the “Bitcoin Cash” field to activate and make this a BCC wallet
-Tap “Create new wallet”
-Backup wallet seed phrase
ps: spend the BTC from a wallet that you will use to claim your BCC/BCH to a new wallet, and secure it properly. Backup your new wallet and take all the same precautions you did for existing BTC wallets. Ensure there is no electronic record of your backup/recovery phrase in particular; this can be considered your private key. Anyone who has it has your BTC.
im not sure but try to read the complete guide for claiming BCH here
https://www.bitcoin.com/guides/how-to-access-your-bitcoin-cash-bcc-bch