Tap the options bar on the top left corner of your app screen
Select Top Up from this menu
If this is the first time you're setting up a card to your account, you will be asked if you understood the Top up feature. Please select this
Choose the value you would like to Top up and select Pay
Enter your payments details. You can also choose to save this card for later, this is very convenient if you're a regular LoyLap user
Congratulations!! Your account should now be instantly topped up with the amount you selected.