Help with Appointment Plus Plugin

Hi,
There seems to be some problems setting up the appointment + plugin to work with a set of appointments
I am trying to set
1 class (regular 60 mins) to apply appointments at only the following times:
Tuesday 8:10-9:10 pm
Thursday 7:30pm-8:30pm
Sunday 9:30am-10:30am

2nd class (Endurance 90 mins) to apply only on
Saturday's at 9:45-11:15am

(currently it seems to just show all classes as available at every day of the week.

Support Access is open

Thanks
Tom