Hi @Kubilay Ozisik
According to your case description, you want to reactivate your M365 account.
You can reactivate a subscription in the Microsoft 365 admin center. However, the steps to reactivate a subscription depend on the type of billing account that you have. Find out what type of billing account you have.
If you have an MCA billing account type:
If you have an MCA billing account type, after you select Reactivate this subscription, we create a new subscription with the same commitment term as the previous subscription. The new subscription starts on the day of reactivation. If you have questions or need help with reactivating your subscription, contact support.
- Go to the Microsoft 365 admin center.
- If you’re using the Simplified view, select Billing.
- If you’re using the Dashboard view, go to the Billing > Your products page.
- Select the subscription that you want to reactivate.
- In the Billing settings section, under Subscription status, select Reactivate.
- In the Reactivate this subscription pane, select Reactivate.
If you have an MOSA billing account type:
- Go to the Microsoft 365 admin center.
- If you’re using the Simplified view, select Billing.
- If you’re using the Dashboard view, go to the Billing > Your products page.
- Select the subscription that you want to reactivate.
- In the Subscription and payment settings section, under Subscription status, select Reactivate subscription.
- In the Reactivate this subscription pane, select a payment method from the drop-down list, or select Add payment method.
- Select Reactivate.
Thanks for your understanding and support.
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