Resignation During Probation Period! Flight Ticket!

Hey guys, i need advice and help. So i came to bahrain to work and there became a few changes in the workplace that i didnt like so i started to think about resigning. Now after i resigned i asked if the company will pay the ticket back but they said no. I am curently waiting in the accomodation they provided with no plan i have no money for the ticket and in my contract it clearly states during my probation period i will not be charged by any way of wages. And if they terminate me they send me back but if i resign why should it be different they gave me that option and the company should be prepared if i want to resign. What do you guys think will happen they took my passport for security and said i am still part of the company and you are our problem and that i have to wait in the accomodation until i buy a ticket. But i dont have the money for the ticket the last money i have im spending on food Now what will happen will i be stuck in the accomodation or what?