Employer not providing the Salary and experience letters

Hi ,I worked for a company named Evening Flavors which runs under the name Web Affinity Technologies for 6 months. At the time i joined the company ,i heard from my colleagues that the company was slightly running under loss.I got a stipend of 10000 every month till february. And suddenly one fine day in the month of march 2018, we got a call from the CEO that the company is being relocated to another place or area and all the employees can leave .We were shocked with such a decision,and there was no prior notice given to us regarding this. We called the CEO and asked him what was going on ,he said "THE COMPANY IS BANK CORRUPT ,WE WONT BE ABLE TO PAY YOU PEOPLE THE SALARY .SO WE ARE SHUTTING DOWN THE COMPANY".Employees started to panic and then the company shut down. CEO promised we would get our expereince certificates and the salary of one month. But till today ie 3rd of april 2018.There is no sign of the CEO or the operations manager. He blocked us all on the call and chats . Please help me and my collegaues as to what action can be taken on him.