Wrap Gen0 Kitties by KittyHelper

Step 1 Open KittyHelpler

https://kittyhelper.co/721WG0/

Step 2 Connect Wallet

Step 3 Wrap Your Gen0 Kitty

3.1 Click blue "Wrap" button

3.2 Click 'Approve' button and confirm in your wallet

3.3 Click green "Wrap" button and confirm in your wallet

When the "Approve" tx confirmed, "not approved" will change to "approved", you can click the green "Wrap" button and confirm in your wallet. After the tx confirmed, you can check your Wrapped Gen0 Kitties on opensea.

Step 4 Check your Wrapped Gen0 Kitty on opensea

Wrapped Gen0 collection on opensea : https://opensea.io/collection/721wg0