I'm trying to enter an Ethereum address and the system won't take it

I’m trying to add an Ethereum address to my Brave Creators page and the system doesn’t let me add it and it shows “No Options” on the box underneath it.

Am I doing something wrong or is there a glitch in the system?

Hello - You should see the Add New Address option at https://publishers.basicattentiontoken.org/. Are you using the Brave wallet or another extension? What’s your default wallet settings set to here: brave://settings/web3