Hi @mostafa ramadan,
Unfortunately, if a backup was not created there is no chance to recover a deleted resources in Azure. Azure does not provide a built-in mechanism to recover the deleted disk. Once a disk is deleted, it is typically considered permanently lost.
I recommend implementing a regular backup strategy moving forward to help safeguard your data against accidental deletions in the future.
Please refer to this thread for more detail information- https://learn.microsoft.com/en-us/answers/questions/2179950/accidentally-deleted-vm-a-few-hours-ago-please-hel?comment=answer-1936023&page=1#comment-1927615
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