I would think applying for studies at your age is the easiest to get into Canada. Have someone recommended like immigration lawyer or extensive self research into Canadian colleagues and universities to find the program u would be interested. And while you full time or part time studies, you are allowed to work some hours and after you graduate you get work visa depending on duration of ur program. But if you only get a Canadian visa like visitor visa, you cannot stay, you cannot work and you cannot study. After years of working experiences, you might be able to apply for Canadian PR