How to use Featherwallet for Wownero instead of Monero?

This may sound like a dumb question, but how can i use the Feather wallet for wownero addresses instead of the monero wallet addresses that the wallet keeps generating. Whenever i have tried to use the wallet addresses to send wownero to the wallet, it says invalid wallet address. I have looked all over and no one is explaining how to use the wallet as a wownero wallet and not a monero wallet. Not a nube, but sure feel like one with this wallet.

You can use WOWlet, it is a fork of Feather wallet. Releases - wowlet - WowGit!

the wow address starts with MM-
For example
Primary address w-
For mining
Sub address MM-
for Receive payment,There are countless

I have the feather wallet all synced up but it only shows addresses for Monero not any Wow addresses stating with WW or sub addresses starting with MM
I can’t figure out how to get the feather wallet to use wownero instead of monero. I have never had any issues like this ever. There must be something i need to do in order to use it as a wownero wallet, and that is my question is how?

feather wallet is now monero only, use wowlet linked above