Hello,
Thank you for contacting Rank Math support and we apologize for the inconvenience.
Can you please confirm to us if you’re seeing the correct number of credits when you log in to your rankmath.com/my-account/websites?

If you’re seeing the correct number of credits here like in the image above, then this is an issue with syncing of information between rankmath.com and your website. Disconnecting and then reconnecting your account should mostly resolve this
1 . Please verify that you’re running the latest versions of the Rank Math plugins. According to the Rank Math changelog https://rankmath.com/changelog, the current versions are Rank Math PRO v3.0.46 and Rank Math Free v1.0.203.
2. Please head over to your WordPress Dashboard > Rank Math > Dashboard > Help, and from there disconnect and reconnect your Rank Math account.
https://i.rankmath.com/ZvEfVb
https://i.rankmath.com/OZSwOw
3. Once done, please try to refresh the credits from WordPress Dashboard > Rank Math > General Settings > Content AI and see if that works for you. Here’s a screenshot for reference:

You should be seeing your correct Content AI credit and you can continue using the Content AI. If not, please let us know and we’ll be happy to investigate it further.
Hope this helps, and please do not hesitate to let us know if you need our assistance with anything else.
Thank you for choosing Rank Math.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.