Hi @stafienkovika17, Thanks for reaching out about this!

Please note that Figma AI will be introduced separately from UI3 going forward. When you have been granted access to Figma AI, you will see a new button in the toolbar.

For the details, please check this article: How do I get access to UI3 and AI features?

I hope that clarifies things a bit. If I overlooked anything, please let us know.

Thanks again for reaching out!