Cheated and resigned

Which company can give me a chance to move aboad.

With my previous research, I left the Product based firm in which I was working just to get a chance to move abroad, I joined CTS. But CTS being a shitty company, snatched that chance from me, as soon as the project got delivered successfully, they removed me and put few south Indians and moved them abroad. Even client was not told that I was going to be removed. And IDK how did they comforted the client, because client was very angree and they wanted me. And I was really agree too, and now I have resigned, I gave my sleepless nights, without any overtime pay, basically worked for them for free just to get a chance to move abroad. So now I am looking for some company who can give me such chance.

Please help me out here by giving your suggestions on ehat dhall I do? I've been highly fed up and frustrated here in India. Facing, rude, injustice, cheating and all sort of things.