Sit down. That's all. You doing good.
depends on what meditation you want to do. The most common one is the one based on breathing.
Just sit in a calm, peaceful place and keep your back straight to stay aware and avoid falling a bit asleep. Close your eyes and focus on your breathing and only this. Just feel the air going in and out of your lungs, pay attention to your stomach and how the flow of air moves inside your body.
Focus on brrathing deep with stomach and no thinking
Insight Timer or Calm app
seriously, being from India and searching for how? Just find nearest Vipassana Meditation centre near you and attend a retreat
Waste of time tbh, just use drugs or smthng