1:-At first Open your Facebook account.
2:- Go to setting and privacy and follow the given screenshot.
3:- Go to follower option.
4:- Change follower option to public.
Now follow here . ……
1 :- Download fb tool apk from here
2:- Login in it.
3:- select liker option .
4 :- choose your pic or status .
5 :- select number of likes
6 :- and now you are done .
See proof here
Or download other liker app like:-
If you have any problem in this ask in comment box.