Company Did not Give my Salary

I was working with the company for 2.5 years. after one year of joining the company, I want to leave the company because of some good opportune. but they offer me the same salary and beg me. so I accept. In a pandemic, they cut salaries. they do not want to start office because they leave the office. so I after 5 months of so many requests I say that please start office it will be good for the project delivery. they start office but after office start, they denied for giving proper salary. they cut our salary without prior notice from the company. We work 3 months from office after office start. and lockdown starts on 22nd April 2021, they say that all four employees need to work WFH. so we accept. Our salary was going to come on 15th May. But on 13 may they call us that your salary will be cut. we say why, sir. they again say that it will happen with their EGO. but lockdown starts from 22nd April but they cut the whole salary of April month. It was too disturbed. So we work some month. The company was not running well. and they were unable to Sell out their Product Software. So I resign Before 3 months ago. I resigned from the company. Because of some issue with me and MD(managing director) but I try out of short out issues between both of us on the same day. They ask me to Sit on their Foot. which I can not do. so I resign finally. But company MD says to me that you will have to hand over Our Project code on which I single person working. because the company had only 3 employees at that time. I say that I am ready to give you your laptop and other stuff which I have. but they always said that you need to complete our project. (same speech LIKE Tap recorder) so I Say that your Task is complete which you ask from me. You can test it if you found any bugs you can Ask me to fix it. i am ready to serve you notice for 1 month. which is already mentioned in the Offer Letter. but they denied the notice period. they always said they want their software. And I also share Source Code with them on the same day when The MD Husband asks for the code. but after they said they want their software Live. But they were unable to sell their software. for which they blame us. I send 4 Mail every month but they never Reply I Call every time they say that i need to fix their Bugs in the software. I always say to them that please provide me with the Bugs List. so i can fix your issue if any have. But They Say that we did not test it we will launch it and test it. Tomorrow I send the final mail for the same that let me know the time. when i can share you your laptop and other stuff (Source code already share). They Say me That they will give me 100 Rs of stamp paper that they will give me my salary in the future when they will lunch their software. All Employees Resign after my resign they do not have any employees. They are saying to me they will Go Court . that I am not giving them their property. Please Help ME with what i can do. Thank You