As said ^^^ get something in writing; you may well have a case with a small claims court. Gather all the marketing and paperwork, and try to put together a timeline of what happened and what was said to you.
Bear in mind that whoever was 'training' you may be reading this thread.
Don't let this put you off. I did my CBT in 95 and the bloke was pretty unpleasant, seemed to think all motorcyclists should wear bandanas when not riding and like guns-n-roses :-?
personally i find these 0-motorcyclist in 4 days slightly odd, but there are many folk who have got on well with them
GL
