I have been with a desi consultancy for 6 months in US on OPT. They are not able to find a project for me yet after one month of training. Most of the students who were in my batch left the company because they lost the hope. Before training, they made us sign a training agreement on normal office paper for which they said it does not have legal value. Now they are threatening the students who have left that they want $10,000 or else they will go to court or send it to collections based on the agreement .As per my knowledge, US does not allow bonded labor and these things are not allowed. Please give me an advice.