HANS ELECTRONICS GHUMAR MANDI LUDHIANA - fraud by LED Seller

I HAVE PURCHASED SAMSUNG SMART LED TV FROM HANS ELEC. ON DATED **-**-**** WITH PROPER BILL FOR RS. *****/-. AFTER THE INSTALLATION OF LED BY MACHNIC, LED WAS NOT WORKING IN ANY RESPECT EVEN A SINGLE MINUTE. AFTER DISCUSSION WITH HANS ELECTRONICS, GHUMAR MANDI LUDHIANA, THEY SAY WE WILL CHANGE YOUR LED. BUT AFTER *-* DAYS, THEY RETURNED SAME LED AFTER REPAIR AND GIVE FALSE STATEMENT AND SAID TO ME IT IS NEW PIECE. NOW THE PROBLEM IS , AFTER **-** DAYS THIS NEW PIECE (REPAIRED OLD PIECE) IS AGAIN NOT WORKING. HANS ELECTRONICS, GHUMAR MANDI LUDHIANA CHEATED ON ME.