How to go to junior high school in Canada? I don't have relatives in Canada. I want to go by myself. My parents don't immigrate. What should I do in detail?

As you are a minor, you need to find a legal guardian in Canada. Now there are some organizations in Canada that are responsible for this kind of homestay for adults, that is, after you come here, you will live in a foreigner's home. This foreigner family will be responsible for your diet and daily life and become your legal guardian.

if you are not an immigrant, then you need to pay tuition. This is related to the region. In my area, the current tuition fee is about 13, Canadian dollars per year (September to June). Of course, this is the price of public schools. If you want to go to private schools, the tuition fee is about 5w Canadian dollars per year. The cost of living is about 2W per year.

you need to start applying for schools first. There will probably be some application fees, but not much. Some materials to prove you, such as your passport, school you attended, English report card, current grade, family property certificate, etc., are used to apply for a school and apply for a student visa. You can come to study after your visa comes down. I checked some school information, and there is no hard and fast English requirement. But as far as I know, when you first come, you will have a face-to-face conversation, and the teacher will grade you according to your English level. If your English is really poor, it is possible to put you in a class to improve your English. I know there are some children who need to go to such courses to make up their English after class every day.