You may be entitled to receive compensation--possibly for your costs and expenses, or possibly for the 90 day period you could have reasonably expected to hold the job.Your claim would be based on "promissory estoppel." If party A makes a promise to party B, intending that party B will rely on it and, in the course of so relying, do something to its detriment (such as relocating for a job), and it is reasonable for party B to rely on that promise and B does in fact rely on the promise, that "detrimental reliance" may be enough to make the promise enforceable. It would be worth your while to discuss the situation with an attorney (e.g. an employment attorney) to discuss your options. Good luck.