Amp post not opening

I am facing same problem
Again my websight sitemap for amp is not showing… And few post are not opening after clicking…
So please help me with this problem.
1. Site map of amp of my

websight:https://reviewkadukan.com/amp

When I am searching for any keywords, I want my post to open in the amp verson on mobile but it’s not opening.
Note: I have checked the setting on the amp plugin.

Post that are not being opened are
1.https://reviewkadukan.com/mavic-2-zoom-review-and-specs/amp/

2.https://reviewkadukan.com/dji-mavic-air-2-review/amp/

3.https://reviewkadukan.com/best-drone-for-photography/amp/

4.https://reviewkadukan.com/drone-dji-spark-review/amp/

5.https://reviewkadukan.com/mavic-2-pro-review/amp/

Please help me with this
Cheers
Mantosh