hi, i'm a registered nurse here in singapore for a year already. My parents are residing in canada. They told me they can give me employment as a nanny but they said the problem is if I apply as a PR i will have a hard time getting a police certificate. my contract here in sg is 2 years. My question is can I accept the job in canada even if I dont finish my contract in sg? I have a visitor visa already. 
please help
please help