Also the experince i have with kids.
is little birthdays.
and my signature finisher is the super chair (witch me and my dad made)
and realy visual tricks like.
If thats what you were asking
I won't mention anything about the legal stuff, as others have already covered it.
You need to expand on your experience with kids. You say little birthdays. That gives us nothing. That could mean you were at a birthday show and did a couple of card tricks. Your experience seems as if it's nothing. Plus, with the list of videos that you said you had, it seems that you mainly know close-up magic. Not good for stage shows. You also say that you do really visual tricks. That means absolutely nothing. That's like me saying I use really funny comedy. It gives no information at all.
You need to do research on kids magic. Pick up some books and videos on the subject. There is a plethora of information out there that you can read, and study that will actually help you. There are courses that you can take that will give you the foundation that you need to succeed as a magician. Yes, it will cost you some money, and it will take up your time, but if magic is something you want to make a profession, then it's well worth doing so. I've invested in several courses just to make my business better, and to expand what I do. And I've spent a lot of time researching other areas of entertainment besides just magic. Take some classes in acting, or pantomime. I'm sure your school offers drama classes, or speech classes. Join some extracurricular activities like speech, debate, student congress, drama, etc. Anything with public speaking. It helps in the long run. Take advantage of what your school is offering.
Magic is much more than just effects. From what you've said, you don't seem to understand that. You keep focusing on the effects. But you have to learn much more.
Finally, I know this is repeating myself, but give us more information about your experience with kids. You keep saying that you do, but it seems quite obvious that you don't. So please show us wrong. How many shows have you done? How many kids were at the shows? What type of magic did you do? What type of venue was it? Etc.