You can use Wazirx to buy Bitcoin or other cryptocurrencies in India with UPI or Netbanking
Go to Wazirx and signup to open your account.
You would need a Driving License or Aadhar card for Identity and PAN card to complete the process.
Go to Funds and click deposit in front of Rupee. Then you will get an option toadd payment method which can be UPI or Netbanking.
You can go to exchange section and place a bid to buy Bitcoin on BTC/INR pair.
Botsfolio provides trading bots which buy and trade cryptos from your crypto exchange account.