Region issues and re-establishment

Briefly describe your problem:

When I started using Brave, I was living in Venezuela and could use BAT. I currently live in Spain and had problems changing my UPHOLD account, but now I can use it here. The problem is that Brave Rewards displays the following message without the option to reset:

“Sorry, Brave Rewards is not available
We regret to inform you that Brave Rewards is not available in your region.”

I need to change my region in Brave.

What operating system and version of Brave are you using? (Menu → About Brave)
Windows, Brave v1.87.192

Who is your verified custodian? (Uphold/Gemini/bitFlyer)

Uphold

Are you in a supported region? (See the list of supported regions here)

Spain

Thank you for your help, and we apologise for any inconvenience.