[thornyrose]

Can anyone help me because I accidentally removed myself as an admin on my facebook page with more than 20k followers. I dont have any other admin, I just have editor and they cant make me admin.

[Drako]

I don't use Facebook, but just from intuition it would be nearly impossible to add yourself back as an admin without the help of Facebook itself. If this was your website, you could directly edit the code, giving yourself administrator privileges. But since you can't access the code of Facebook, you would need some sort of exploit. And that would most likely take months to find. It's a better idea to just contact Facebook and request that they add you back as an admin within the group. As long as you're polite, provide them proof that you were an admin, and how you accidentally removed yourself as an admin, you should be added back.

[Oni]

If we had a supposed Facebook 0day, we'd be better off giving it to them for the bug bounty. As @Drako said, you're better off contacting their support.

[synec0ha]

I didnt think facebook would let you have no admin's on a page. That just doesnt seem like something that should happen. I'm sure it happens a lot, and support could probably re add you faster than you could hack yourself back in.

[mothered]

In circumstances to this effect, the first thing to do (as others suggested) Is to contact FB support.

Given It's legit, It shouldn't be an Issue to reinstate your admin rights.