Can’t afford flight ticket

Hey there I know this is probably not the place to put it out there but I need help urgently. I’m 17 I just lost my part time job I live by myself and my 19 year old brother because my mother moved away with her new fiancé in jan and my father left about a year ago, I never finished Highschool and I’ve been working since I was 13. This summer in a week exactly i got an internship in Thailand at a resort for hospitality which to me is a miracle because I never finished high school. Now I just paid my own rent apartment for my brother to stay(no he does not work) and now I can’t afford my ticket to do something with my future. I know it’s not great to beg on the internet for money but I really can’t lose this internship. I need around 100-200usd and if you can help please please do text me 🙏