Add Appointment Module v2 to Bahmni

Hi There, I have followed these steps to add Appointment Module v2 to Bahmni v 0.92-155 and I have built it and added the dist folder to the appointment folder and it renders correctly at the UI but the problem is that It does not save any new appointment that I add, I think there is some backend module to be added or some other configurations so please any help will be appreciated