Hi @Mohammed Adhham Safwan , to reactivate an Azure Subscription please take a look here: Reactivate a disabled Azure subscription
If this doesn't work:
You could open a support request with Azure Support: Create an Azure support request Azure Billing and Subscription support is offered by Microsoft by no cost and it's for free. Source: Azure Support plans
(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you) Regards
Andreas Baumgarten