Dance Academy needs strong basic skills! You came a little late, but you should be able to do it if you have talent. You should give priority to folk dance and classical dance, and you can also practice jazz. Of course, basic skills are most important. You'd better ask the teachers there to give you some lessons and get to know you. You have a better chance of being admitted. Because of the great competition now, many people spend money to go through the back door, or go in with money and background at home. Alas, society is dark. I hope you make progress. By the way, if you hire a teacher, the tuition will be very expensive. You'd better think it over.