Why are you so worried about activity and did you read how activity goes up in the rules, our mistake is not reading the rules so there is no idea how it can work. As has been said by some people before that activity will go up after you make 14 posts within 14 days, that means that's how it works to get activity so you don't stop. Read the forum rules that have been made because it can help you to improve and not understanding the rules will make it difficult for you to achieve what you want.

There have been many references that have been submitted by people and your job is only to read the rules. It's not just about activity but there are many other things that can be studied after you read the forum rules and that will help you grow in the forum.