followers

Hi!

I am writing an app and plan to promote it on twitter. I found BHW and used code from a thread to get 500 followers via mass follow : ) (this site is awesome) I have had the account for several months and would like to grow it over the next several months so when I launch the app I can promote it. I have seen mixed discussions on fake followers or getting someone with over 1,000,000 followers to promote tweets. If someone can give me sound advice I would appreciate it. I do not want to get the account banned...

Thanks in advance, you guys rock : )