@Sanjay Jain, Oshnic IT Solutions Private Limited Sorry for the painful experience!
I understand that you have reached out to Azure billing support with support request #2205100030001428 for the unexpected charges. Currently, you request is being assigned to the support professional. It will be reviewed and the engineer will reach out to you soon.
Update:
Per recent update on your support request - refund has been initiated. Could you please confirm?
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