I need someone to remove fake likes from a Facebook Page

Someone bought likes for my Facebook Page a few years ago and they're totally skewing current results because they're not engaging. It's a proper pain in the bottom.

Manually removing them is taking me too long so I'd like someone else to do it! We currently have over 5,300 likes and would like people removed who are clearly fake or like more than 500 other pages.

We'd like some kind of record kept, e.g. 500 people removed because they're fake, 1,000 removed because they like too many pages and any other reasons you identify!