How to completly remove AMP for WP

Hi,

Before i have AMP for WP to all my website, but now i want to change but i have problem.

I’m not sure it’s problem from your plugins, but i have one website where i just install amp for wp and not the other amp extension you do, and i haven’t problem with this one.

i delete all your plugin from my websites, and it’s ok for websites without custom page, but for 3 other who have forum or custom post type plugin, i have redirection problem.

And not on AMP page but on normal page, like i can’t access to forum, but not with /amp on the end, the normal url stop working and give redirection problem.

I use wpforo, evanton, Q&A for wp, and all this page have redirection problem with new amp plugin like Better AMP or AMP WP.

I contact them but i don’t think it’s problem from them because nobody have same think and they have option for deactivate AMP on some page.

And i have this problem with this 2 amp plugins, better amp and amp wp, then i think it’s certainly something from one of your plugin who are not completely deleted.

Then i want to know how completely delete plugin and extension?