Hello Tulsi Bhoyar,
Thanks for your question.
Based on your description, it looks like you're encountering error code AADSTS5000224 while accessing the Azure Portal. This error typically occurs when authentication for your Azure tenant has been temporarily disabled due to a recent security incident.
You will need direct support. You can call global support lines here:
Also another option is to add your case to an existing thread I found if the Microsoft staff can help you check:
You can mark it 'Accept Answer' and 'Upvote' if this helped you
Regards,
Abiola