Help me pay for my business studies in Dublin please

Hello, I’m Robin, I’m a 21 year old German, and I want to complete a 3 week course in the Griffith college in Dublin, Ireland. This trip would cost me around 2000€ in hotel and food costs, since I have to stay in Dublin for 3 weeks. And since I’m just a trainee at the moment, I don’t have that much money. So I’d really really appreciate it, if you could help me out, every euro counts, and I’m thankful for everything I can get. :)