First, please learn better english because to communicate in board beside your local board must be using english. Then, because you are still a newbie, you dont need merit that much because you only need 10 merits to rank up to a member rank, and from newbie to ranks it will take about 75 days iirc, so you just need to score 1 merit per week and in my opinion it is not that hard because there will be more merits circulating in the forum in the future.

The key is you need to keep pushing yourself to be better as a member of this community and the merits will come to you later.