@Rabia Şeyma Güneş Thank you for reaching out to us!
Based on the information you provided, what I understand is that you are trying to redeem your Azure credits. To do so, log in to Founders Hub, go to the 'Benefits' tab and select Redeem in the Azure sponsorship benefits section. Use your Azure subscription email when redeeming credits.
Refer to the FAQ link: https://learn.microsoft.com/en-us/microsoft-for-startups/benefits/azure-credits-billing#how-do-i-apply-azure-sponsorship-credits-to-an-existing-subscription
Hope this helps. Please tag me in your reply if you have any questions or need further assistance in this matter.
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