Hi @Mohammad Imran
You can transfer the Microsoft Forms ownership, but you need to have enough permission of admin and have a valid Forms license.
Besides, the form is transferred within 30 days of when an account was deleted.
For more, please refer to the link: Form ownership transfer.
Since your issue is related to Forms instead of Office desktop apps, if you have further issues, I suggest you post a new thread in Microsoft Tech Community --- Microsoft Forms.
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us.
Thank you for your understanding.
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