Hi Beni,
You can only renew certifications, not exams. Have you earned Microsoft 365: Administrator Expert certification? This certification requires passing MS-102 exam and at least one of five prerequisites.
If you don't have the certification I would recommend you pass one of the five prerequisite exams prior to October 13, 2024. That way you will earn the certification. If you wait until after Octoboer 13th then you would need to pass MS-102 again as well as one of the five prerequisite exams.
If you have additional questions/issues related to renewals, a support moderator in Microsoft Credentials forum can help. To contact them, please ask your question using link below. They will respond to your question within 2 business days typically:
https://trainingsupport.microsoft.com/en-us/newthread?threadtype=Questions&forum=mcp
Please click Accept Answer and upvote if above was helpful.
Thanks.
-TP