GLOBAL TALENTS JOBS CONSULTANCY - REFUND FROM OF MONEY IN NAME OF OB OFFER GLOBAL TALENTS JOB CONSULTANCY

I got a call from global talents jobs consultancy HR about a job offer from Khalifa university Dubai,, on * th august **** after which a skype interview was conducted and then i was sent a mail that you have been selected for the job as professor microbiology. Then started the series of payments i was asked to make in name of LMIA PERMIT AND VERIFICATION A THEN LABOUR MINISTRY APPROVAL FROM DUBAI FOR WHICH CONTINUED TO PAY AND I WAS SENT A JOB LETTER ON *TH AUGUST ****. TILL THIS DATE I ALREADY HAD PAID ABOUT ******* INR. FURTHER THEN THEY ASKED ME TO PAY ******* INR MORE AS *% SECURITY OF SALARY PACKAGE I WAS OFFERED AT THIS POINT I REFUSED TO PAY FURTHER AND I ASKED THEM TO REFUND ME BACK MY MONEY WHICH THEY INITIALLY REFUSED. AFTER ARGUMENTS,, THEIR CUSTOMER CARE INCHARGE ASSURED I WILL BE REFUNDED.. SINCE THEN I STRUGGLING TO GET MY MONEY BACK,, AFTER SO MANY REMINDERS AND PHONE CALLS I GOT BACK ONLY ***** INR BACK BUT STILL ****** INR REMAINS TO BE PAID. NOW THEIR MOBILE ARE SWITCHED OFF,, MY MAILS ARE NOT DELIVERED TO THEM, NONE OF THEM RESPONDS TO MY CALLS OR MAILS. I CANNOT CONTACT THEM AND I DO NOT EVEN HAVE THEIR EXACT OFFICE LOCATION.
KINDLY HELP ME TO GET MY REMAINING AMOUNT REFUND.