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Hi MD. I, Thank you for reaching out to us. I am Blessing, an independent advisor here and a Microsoft user like you. Sorry about thay. You can try logging into Office portal https://www.office.com/ If your account is managed by an admin, I will suggest you contact admin to confirm your user account information, also confirm if there’s any change made on your account. You can try using a different browser, use inPrivate mode to see if it can login as Microsoft Developer. If you need further assistance, You can contact Microsoft Business Support by telephone to assist you. Click link below and find the customer service phone number in your country, please click the region and find your country: https://support.microsoft.com/topic/global-customer-service-phone-numbers-c0389ade-5640-e588-8b0e-28de8afeb3f2 Hope this helps!

Hi MD. I, Thank you for reaching out to us. I am Blessing, an independent advisor here and a Microsoft user like you. Sorry about thay. You can try logging into Office portal https://www.office.com/ If your account is managed by an admin, I will suggest you contact admin to confirm your user account information, also confirm if there’s any change made on your account. You can try using a different browser, use inPrivate mode to see if it can login as Microsoft Developer. If you need further assistance, You can contact Microsoft Business Support by telephone to assist you. Click link below and find the customer service phone number in your country, please click the region and find your country: https://support.microsoft.com/topic/global-customer-service-phone-numbers-c0389ade-5640-e588-8b0e-28de8afeb3f2 Hope this helps!

Here I am provide 2 screenshot. First one Which Microsoft provide. Here I am administrator. In ms developer website, they provide my developer E mail address (ScreenShot 1). But when I try to login, (ScreenShot 2) happen.

Please help me and thanks in advance.

Thanks for your prompt reply. This has been a recent issue in the community. Kindly check similar inquiry in the community, see link to thread for helpful information: https://answers.microsoft.com/thread/72c7538f-9d5b-4f89-864e-fe6582dfe5fd