promote apps using fiverr service

Monetizing, Advertising & Marketing Promote Your Android App
1

Hi !

I want to know if there is no problem with google if I buy promoting service on fiverr

thank a lot !

2

Hi , if you buy fake install , that will influence your app rank badly , make sure you buy from a trusted seller , and read all buyers feedbacks before you order gig ,

if you mean promoting app/game services like on website or on facebook pages, twitter … its fine and won’t cause any problems ,

3

Thank you !

So there is no problem if I post a lot a comments with my apps link on youtube videos and facebook pages/groups and G+ !?