How to optimize GMB properly for particular country?

Hi all,
I need to optimize my GMB. Its ranking on 3rd page how to make it first page?

Look for categories in your local language and keep content updated.

Provide right information (example use same phone on your website and GMB) and Have focused keyword in your description.
Make sure all information are up to date including contact info.
Upload images, Upload post weekly and try get a reviews and rating from clients.