lets exsplain this in simple terms .
say you compitition got 2k of likes ,you then need 2500 likes to beat the comp , so you get proxies fresh , and get this app to give you the 2500 likes, this get you indexed heigher in google becouse your beating the comp.
hope you understand .
owner of the app does it work the way i just exsplained?
you don't rank in Google thanks to likes you have social media