I am indian citizen , I want tourist visa for Hong kong

Actually, if you want to visit HK for less than 14 days, you don’t need to apply for it because Indian passport holders can enjoy free entry to HK for a stay of not exceeding 14 days.
If you want to visit there for more than 14 days, you need to submit those documents containing copy of your passport, the application form with a bareheaded color photo attached, proof of your financial standing, flight itinerary, hotel booking record, and your travel plan.