Hello @Rajesh_Verma,
As @Denys_Presich answered in this topic, you can complete this mission simply by invoking these methods from your Backendless Console in the order described in the mission:
- Invoke the
getInstructions()
API service method.- Invoke the
addItem()
API service method.- Invoke the
getItems()
API service method.- Invoke the
purchase()
API service method.
Regards,
Olha