My employer called me to our HO in Pune from Delhi for meeting on 6th June 2019 but forced me to resign immediately without any reason and took the laptop & official sim same time. Later I came to know that they already hired a person as my replacement 15 days back. At the time of resignation he threatened me if I not do so he would terminate me & not clear any dues and if I give resignation by my own he would give me one month salary of notice period plus my gratuity as I had been working in that company since 2012 ( more than 7 years) and forced me to resign without giving any warning though I had been completing my targets from last 2 years since my nature of job was Technical Sales & Marketing. Now they denied clearing my all dues and asked me to send No dues certificate first and after that they will clear my dues that to only partial dues not complete. So finally I sent a legal notice to them which they replied that I have to come to Pune for final settlement on my own expenses but there is no need of discussion at this stage & I already handed over everything which were in my possession. So after many requests they are not clearing my all dues and the final option is filing a legal case against my boss. Please help me out in this situation.