My Olympic dream

Hi, my name is Gerard I'm 15 years old been training in karate since I was 4 years old. I have been selected to go to Florida in the summer to compete in the martial arts world games. I'm a carer for my epileptic disabled mum and I help my nan as much as I can when I'm not at school, it's been my dream since I started my karate training to get to the Olympics. I would be so grateful for any help possible any donations are welcome.