Hey!! i see you've posted you'r new story , so good luck!!! a few tips
-fan lot's of people so they see you'r work and quite possibly fan you back
-try and update every two to three day inorder to keep you'r readers happy
-DONT- not matter what you do post you'r story in the comments section on stories (it's against wattapd rules)
-do share you'r story in the share you'r story club, also post it on people's message board (only post on people who you think will read the stories)
-always reply to comments on you'r story and every time you get a new fan post a thanks msg on their board.
-if you see any newbie's welcome them, that way their more likely to check outyou'r stories without asking them, most of the time, they turn out to be you'r most loyal reader's!! :D
Thats it, if i can think of anything else, ill tell you, until then HAPPY READING AND WRITING!! :d