. . . so that I am able to attend the university of my choice
The problem here isn't the lack of scholarships . . . it's the fixation on the "university of your choice"!
Think about it . . . the "car of my choice" might be a Ferrari, but that doesn't mean I'll be driving one anytime soon!
Your college list should start with the colleges (a) that you can afford or (b) that will give you enough merit money to make them affordable! If you really can't afford the college of your dreams, there's almost no outside scholarship that's going to make a difference.