Gemini API 403 — My Project Shows Unavailable After Verification

Hello Google Gemini API Team,
My Google AI Studio project shows Unavailable, and my Gemini API requests return:
403 PERMISSION_DENIED: “Your project has been denied access. Please contact support.”
I have already completed:
Age verification
Phone verification
2-Step Verification
Created a new API key
My intended use is personal app development and testing. I would like to use the Free Tier if eligible.
Please manually review my project/account and restore Gemini API access if possible.
I have not include my API key or other private credentials.
Thank you