Intentionally, planned and forced me to put down the paper

I was working in a company called wengerwatson for 8months, there was a issue with My reporting manager and i have complained about this twice with the Hr. No actions taken, last week she created a scene in a such a way that I commented something on her for no reason and she doesnot have proof. But Branch manager without hearing from my end he decide and asked forced me to put down the paper. He very well knows that she has done the mistakes in the past. Even she has warned her twice regarding the same, and finally just to save her bcus she es a Manager he forced me to put down papers without notice period. He did this just bcus I am a recruiter and he may find others, and he himself asked me to drop a mail saying that due to some personal reason you are quiting the job. Later on we had formalities and there he said he will compensate amount of money for sure. And now they are just paying me 10k, I am just shattered and blank. Pls anybody help with out what to do next/ I Have all proofs of this manager what he has said and showed his double faced. pls help me with this.