You can try tools like Buffer, Hootsuite, Sproutsocial, Social Pilot, Onlypult. Those are good tools for managing all platforms at one place.
-Hercules http://www.socinova.com
Hi Neha. It is never advisable to buy followers. It might give you short term result but will not benefit you int the long term. However I can help you with few tips and ideas about how to make your page engaging so that you can gain more followers and likes.