I am assuming you are ResF.
If that is the case, you should call your unit to get all the details -- call either the unit recruiter or the Ops & Training cell. At worst, call the BOR and get an answer from the clerk.
If you haven't already, you'll need to pick up your route letter from the BOR -- this is an administrative package that will ensure you get paid. You need to take this with you when you go on course. The BOR can give you all the info on how/when you are getting to course.