Only offered bitFlyer as custodial service. I want Gemini!

I started using Brave while in Japan but wasn’t allowed to use bitFlyer because I was American. Now that I am in America, I would like to use Gemini, of which I joined today. I’ve reset the settings, uninstalled and reinstalled Brave, and even said bye to the BAT I had accumulated all in hopes of getting verification, but with no luck. Any advice?