When I immigrated to Canada the process was rather arduous, and the categories under which you could immigrate were quite restricted. It depends on your skills, your age, your finances, your family (if any) in Canada, which employment categories Canada is prioritizing, and so on. There's information here for anyone considering it:
https://www.canada.ca/en/immigration-refugees-citizenship/services/immigrate-canada.html
And a questionnaire to find out whether you're eligible to apply to immigrate to Canada: