Hi there,
Unfortunatley there is the good the bad and the down right ugly in every industry and we are no different. I can't help you recoup your expenditure but I can say that sites like this one WILL help to educate guys like yourself and hopefully have a detrimental effect on gettring rid of the cowboys who tend to jump head first onto every bandwagon thats in motion. Just like you guys Who are recommended on your reputation for quality , price and deliverance so are we. The poor tradesman/Training centre will ALWAYS fall by the wayside and good ridance I say as well
Kenny