Concept for a waiting-in-line app

Mockup for an iOS app that allows to save your spot in line at a service location. On this screen, the user selects their transaction type at a certain service location, after which they are given an estimated wait time along with the number of people ahead of them. As they are waiting in line, the user is given a visual indication of progress on the line to the left of the screen. See attachments for more screen mockups!