Your activity is working perfectly fine mate, for your activity to continue increasing, you have to always be active my making 1 or 2 sensible posts everyday.
And since you are a newbie, I will also like to welcome you to this wonderful forum, also use this opportunity to tell you that posts like this are better sited in the beginners and help section, so if you know how to move, please move it to beginners and help section.
Welcome ones again.