There are many acting schools in India you can join. They offer courses such as camera & lighting, acting, still photography, editing, script writing, art direction, sound recording etc. Joining an acting school will increase your chances in Film, Tv, you tube etc. If you want to join an acting school, you don't need to make your portfolio now. But some of the top acting schools will ask for portfolio at the time of admission. But getting a portfolio done will help you in your upcoming journey.