Is there any kind of physical (not on web) magick shcool anywhere in the world, kinda like Brakebills from Magicians or Hogwarts from Harry Potter? (Just examples)
A school has teachers that talk at you in order for you to gain knowledge, a coven is a group of likeminded individuals of varying degrees of knowledge that work together through ritual and magickal practice, gaining knowledge together as a group.
If you are asking for a shcool that you can go to and take courses then you are going to be disappointed, however if you are asking for a place where you can learn with other likeminded people then a coven is what you are after.
But please be aware that covens often have age restrictions and due to your profile we do not have any guage on your age. Many covens have an 18+ age or even a 21+ age restriction due to the nature of their practice and to cooperate with local laws about teaching religious practice to minors, so you may have to wait and learn for a few years before you can join.
You shouldn't want to be taught Magick because nobody is going to want to do the exact type of Magick practice you do . You probably should just stick to practicing the basics akin questions and reading books.
There isn't a real life school. There are covens but I suggest you learn by yourself. You could get a "teacher" to help you with basic understanding but no one knows what you want to learn but you. There is a wide range of things to be learn and you can just educate yourself,and ask for help when needed (: .
First of all, I have no idea where they are.
You can't find "magical schools" like fantasy movies. However, there are some covens-groups of people-that work together for magic and all subjects related to magic. You can find in different areas, they're not a school or something but a groul of people which dealing with magic.
In regards to real-life covens. If you are in the United States then I know of no reputable coven that would accept you as a member if you are under the age of 18, and especially if they are a Wiccan or other religiously based group. It is against the law for them to do so.