Hello @milindmore22 , Thanks for replying to the thread.
as I mentioned in the post, my pages are ranking and the users are flowing into the website, the only problem is, Desktop pages (normal non-amp pages) are appearing instead of AMP pages, so the items you shared are not really relevant in my case.
Page experience is 100% and the AMP pages are valid based on GSC reports. The only problem is that Google is preferring Desktop URLs over AMP pages which I don’t understand why.