Tap "connect your account" to login
From the home page, you can choose to tap on your preferred market pair under the top vol 24H, Gainers, or loser tab. You can also tap on the "Market" menu, tap your preferred base currency, search and tap on your preferred pair.
Here you get to see your chart view, order book and time & scales. Click "Buy or Sell"
Select your order type (Market or limit)
Input the price you are willing to pay, Enter the amount you are will to spend and the total amount will appear in the 3rd field.
N.B You can also choose to select a certain percentage you would like to spend from your available balance.
Then click on Buy button to complete your order