AI Studio redirects to Available regions after age verification — request for eligibility review

My personal Google Account is associated with the US, and I have completed age verification confirming that I am over 18. However, signing in to Google AI Studio still redirects me to the “Available regions for Google AI Studio and Gemini API” page. Gemini works with this account, but I also cannot access Gemini models in Antigravity.

I tested: [incognito window / another browser / another network / another verified account — keep only what applies]. The results were: [briefly describe each result].

Could you please check whether my account’s AI Studio eligibility, age-verification status, or regional access is being evaluated incorrectly, and advise whether this can be escalated for manual review?

I am certain I have already tried the methods mentioned above, but they didn’t work. I am also an AI Pro user; the system shows I have a large allowance available, yet whenever I try to use it, it indicates that it cannot be used

Hello @guoxiang_wang ,
To help us investigate further, please share the details using this form: Gemini API & Google AI Studio Location Issue Report