Logistic App Concept

This concept is about tracking app for logistic. This helps the buyer follow their shipment's progress from warehouse to delivery. With this app, the buyer can easily create an order, follow their order, contact the driver, confirm the arrival with the QR code and pay for the order,...
Here are just a few screens of the concept, but its great if I can get your feedback, which will help me alot for improving my skills :).

Check out the prototype here: https://www.figma.com/proto/Skt0Vd0GGYXEwGRmjthGrRYi/T.S.F-Logistic-UI?node-id=336%3A462&scaling=scale-down

Check out P.2 about Payment Process here :
https://dribbble.com/shots/6465686-Logistic-App-P-2-Payment-Process

Thanks guys !