How to prepone or postpone the appointments?

After login to the Repair Rabbit.

Appointments How to prepone or postpone the appointments?

Search the customer How to prepone or postpone the appointments?

“Edit” How to prepone or postpone the appointments?

Select date or time to change the appointment How to prepone or postpone the appointments?

“Save” How to prepone or postpone the appointments?

Please Note : Passed dates cannot be modified.