Techlabz sells faulty and non working items

Please stay away from TECHLABZ.... a business that advertise computers, TV's and Cameras on Facebook.... We bought 3 PC's and a 8 channel camera system.... Today we had the camera system installed and the DVR is faulty... And the owner refuse to exchange it... He say it is out of warrantee although he assured me there is a guarantee on the system.... Rather spend your money with a reputable company, someone that will have a back up service and guarantee..... Do not spend your money with this business as you will regret it