Goolge Map Ranking

any expert for ranking google may for local business. what are the main factor for rank on map list. below step has been completed but still not good result.
1:- Create Google My Business (Verified and optimised )
2:- Created a brand name according to the website or business. (do I need to link google + GMB or creating brand and verifying is fine)

3:- uploaded Geo Tagged picture are social media
4:- Got some fake and reviews
5:- website DA 13 and PA 23

please suggest what else need to be done. Do i need to push any backlinks to GMB...

A major factor is ratings and if you have fake reviews, they may "disappear" after some time. Google and other rating sites are pretty smart now with identifying those and if you have enough infractions your location may be flagged. I would suggest implementing a ORM system to collect real reviews. You can find more information on in White Hat SEO or you can message me on skype at dylzilla