Step 1 - Click on the Available to Invest (+Add Funds) option under Account. This is your wallet which gives you a history of your past deposits and withdrawals. You can add or withdraw funds from here as and when required. Click on Add Funds to add INR into your account.
Step 2 - Users on CoinDCX can use Mobikwik Wallet (Instant). Users are charged 1-1.5% convenience fee for this method. Clicking on the option will take you to the page as shown below.
You will be asked to make the payment using the payment options mentioned in the dropdown list. Click on Make Payment to complete the transaction.
You can click on Account on the bottom right side of the screen. The tab on top shows the amount that is available to invest. Click on it to know whether your funds have been deposited or not.