[Ithinkiloveyoutoo]

Aw i'm sorry to hear that, farhad.

I know hearing people say things will get better when you're at your lowest doesn't help, it can even make you angrier but you have to look at positives for now.
At least you are not out there in the cold right now, and you still have warm food.
Maybe you can speak to an adviser at connexions or something like that, a councilor that helps young adults. How about those shelters that offers young adults a place based on circumstances, forgot the official name for that organisation. Could just be shelter but I think it's something else.
Also have you kept in touch with that friend that screwed you over? what is he doing and where does he live? maybe it's time he returned the favor?

As for jobs apply everywhere man. Don't be picky. Bars, kitchen, man you know what even some cleaning jobs are alright. Some entail just cleaning up an office after hours and you could get alright money.