Sending tips app

Design ui/ux for the mobile app, for sending tea online or in a restaurant.
The general objectives were to create an easy-to-use add-on with a good functional design.

The main functions:
On the main page you can send tea to people who are nearby. On this page you can choose a person from the list or on the map nearby. Or you can scan the QR code to find a person to whom you can send the tea.
By choosing a person, you can choose the amount and currency, put a star rating and a text comment, and also send the tea.
You can also view the recipient profile.
You can also add a bank card, PayPal, GooglePay and ApplePay.
And also, users can view the detailed list and transaction calendar.