1) On the home screen, click 'buy'.
2) Enter the amount in Rs to buy bitcoins from your Rs balance and click 'buy'.
3) Enter your 4 digit PIN to confirm your purchase.
4) Once you enter the PIN, your bitcoin purchase is complete and you can also see your new bitcoin balance on the home screen.
5) Click 'transactions' with Rupee symbol to see the transaction details.
Congrats, you are now the proud owner of a bitcoin.