Employer Is Not Releasing My Salary

Dear Sir,
I have worked for a pharma company in delhi. they first issue me offer letter and when after more than a month of working they didnt give me my appointmnet letter i asked them for the same but instead of that my MD told me that if i will not achieve my target (which was not given at the time of offer letter) then he will not give me my salary for the current month so i have given him my resignation. so is i am eligible for remuneration. because i have not recieved my appoitment letter will they charge me for not giving notice period. My 15 days salary is unpaid by the employer.
kindly address my issue
Thanks
Rahul

Firstly, if they say they will not give you your remuneration they are committing wrongs in two different act:-
1) Shops and Establishment Act
2) Indian Contract Act
So simply you can go to your city labour office and file a complaint under shops and establishment act for refusal of wages.
See your legal rights at Indian Labour Laws & Shram Suvidha Simplified