naukari.com - Job fraud

Sir,I have applied for a job in naukari.com and I have paid **** for interview and I have paid ***** for offerletter and gatepass and again I received mail from company and they are asking for security deposit of **,*** regarding laptop and tool kit I have paid that also finally naukari people says that hr suspended and new hr demand money again **,*** but I dnt have that much money and I told them please refund my money I don't have money to pay u they said ok but later they said at least ***** you pay and join in the company i told them I don't have money they offer me pay **** u will get appointment letter everything again I paid **** but I didn't receive any appointment letter sir , they are not answering my calls they sent me msg through wts up that u will get ur whole money which u have paid but they are not answering my calls some of their numbers switched off .I'm from middle class family sir , please help me to get my money refund.