I am registering for a startup, no pre-idea, suggestions on what to avoid , and how to get benefited?

I myself work for a game dev company from 5years. After gaining experience I finally started working on creating my game, in the beginning it was just 2 man work. over time I needed to make the team bigger and within 2 months it became an ambitious project. I now have 12 employees(most of them are my friends hence I am not having to pay a lot) For some of them , it's full time , and for rest it's their 2nd job. I pay directly from my savings account. Dunno why, I registered for Pvt Ltd on my parents name(I can't register on my name since I already work somewhere else)and soon getting it registered as a startup. Since I am compleyely unaware of all these things, What to avoid in the beginning? I am about to get a CA Also I am planning not to add employees under the name of the company for now until the game is released Additionally, What benifits(general/easy) can I get for being startup ? I am also planning to sign up for AWS/GCLOUD startup program so that server cost can be reduced. Any more info that I should be aware of?