Zebpay is the best platform for buy and sell Bitcoin in india. You can sell your Bitcoin at current Rate of BTC. The app is very simple and very user friendly.
Only few things you should do for Registration Adharcard or PAN card ( Notice- your id proof photo’s should be clear otherwise zebpay reject your form don’t worry about you will try again) And your bank account details. Zebpay takes 2-3 day for registration after registration you will get your Bitcoin wallet Address use this address where you mining your Bitcoins.