Amelia database

HI, tried Amelia booking system, which will suit our needs very well.
But 2 questions appeared:
1. we created 3 services and made a few test events.
Then we cancelled and deleted them. But discovered hat they are still available for booking for users?
2. Cannot fins out how connect a new event with the previous servises?

The page I need help with: [log in to see the link]