In your orders page, your active order will be shown at the top.
When you're ready, Tap on Pay Now button.
Choose the payment method you'd like to use. The methods will be shown as per the availability of the restaurant you are visiting.
In case of offline (customer-present) payments, such as Cash, QR Code, or POS Machine, someone from the restaurant will be notified and they will take care of your payments.
In case of online payments, you will be redirected to the respective payment provider to process your payment.