Hello evryone

Iam a English psychiatric nurse and iam due to come to Vancouver in September to sit the exam. Can anyone give me advice and some help regarding the exam. Also i have seen a advert for help with the exan from John Collins who states that he will help you through the exam (for a fee of course) has any one heard of him or had dealings with him. And last of all what is Abbordsford like as i have been offered emplyment there.