"Repeat" is a special Later Booking feature, which allows you to repeat the Later booking as many times as you need it. To make a Repeat Booking, follow these steps:
Select a pickup location and tap on "Ride Later" for a pre-scheduled booking.
On the next screen, tap on the "Repeat" toggle and select the time of the booking, then the dates you wish this booking to be repeated on (select as many as you need) and press "ok".
You will then be taken to the confirmation screen where it will display the number of days the booking is being repeated for.
Tap on "Yalla" to confirm all the bookings.