As a Rising Creator, when your registered primary social account maintains 1,000 followers or more for 7 consecutive days, you become eligible for Partner Creator upgrade.
Once you meet this requirement, you'll receive an email notification, and an "Upgrade to Partner Creator" button will appear in the Creator Programs section of your My Profile page.
Please note that if your follower count drops below the requirement after the button appears, it may become disabled until you meet the eligibility criteria again.