Hi @Meymuna Amedie,
To restore your Office 365 E3 Developer subscription, you need to resolve the past due balance that caused the subscription to be disabled. Since your payment did not go through, you should check your billing information and ensure that your payment method is up to date.
Once you have resolved the payment issue, you can typically reactivate your subscription through the Admin Center. We cannot help you restore your subscription here. If you encounter any difficulties or if the subscription does not reactivate automatically, it is necessary to contact Microsoft support for further assistance via Admin center >> Support >> Help & support >> contact support.
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