I think you should have said "PM me the name if you clicked like" So that way, you know who did like it and those that are faking it.
In hind sight that would have been good, but the bad thing is mint just messaged me asking if i knew the people liking my photos, i said no. I think they are suspicious of some people that liked it, for instance some peolples name arent in sprint.
We shall see.