Trying to Recover Deleted Form Data

Frequent Visitor
I need to recover this Microsoft Form to its original state at 4:20pm EST July 9th. I duplicated the form and then accidentally revised the wrong Form. Now all the 52 responses with video files are missing and I need those. At 4:20pm EST July 9th it was normal. Form link is below. Thank you for your help here. 
1 Reply
There is no recycle bin or restore function in Forms (a major oversight by Microsoft) so you will need to raise a ticket with them.