I am using SharePoint Online.
I have a library (Image Library) and a custom list (Request use of image).
I would like users to be able to view an item in the image library, and then click a button on the view item form which says 'Request'. This needs to create a new item in the request use of image list, pre-populate a couple of fields, and prompt the user to complete a third.
The new item form of list needs to have a 'Submit' button which then launches an approval process.
I have tried various combinations of Powerapps and flows, but with zero luck. Is it just too complicated for a non-professional to set up?
Is there any other way to achieve this requirement?