Help Little "O" Attend Roblox STEM Camp

Hi my name is Little "O" and I am 10 years old. I like animal crossing, super smash bros and, Roblox. I need $350 to attend a Roblox summer camp this year in Orlando, FL on Jun 30th -July 3rd. I will also learn about STEM things that my Dad says are important (Science, Technology, Engineering, and Math). Please help me get there! Thank you.