To delete your bookings follow below steps :
1.Find your booking in Shipit' View Confirmed Transports app.
2. Click on TBR and "Delete from Atlas" button.
You can delete your transports until 11.00 A.M. CET the day before the collection (just like the booking deadline).
After that time (11 o'clock), you can submit a new request to Supply Chain Monitor and Support team (Transport Booking) who will contact the carrier.