Barclays Shared Services — Salary not released

Address:

Gautam Buddh Nagar, Uttar Pradesh

Hi, I have worked in Barclays Shared Services, Sec-62 Noida for 8 months as a business banker. I gave my resignation on 10th Oct 2013, resignation was accepted. I served a notice period of one month and finally left the company on 10 Nov-13, handing over all the office property to my supervisor. They were supposed to release my salary within 45 days. It's already been more than 45 days, have spoken to the HR several times but they are not releasing my salary. Same is the issue with several other employees. I really want to sue Barclays for this, please advice me what legal action I can take against Barclays for this.