According this :https://bitcointalk.org/index.php?topic=2766177.0 I never go level up, never become Senior member. I can have good activity but what's the point when the Merits don't move.They stayed where they were.
For you to gain merit you must make constructive and useful topics and posts for the community.
The more participative you are, and this participation generates value for the whole community, then the merits start to come. Participate more in local tabs, which are more suited to your language, where it might be easier to get merits.