Purchases Trimtech electric lawnmower and Trimmer

Purchases Trimtech electric lawnmower and Trimmer .On my 1st use the lawnmower worked for like less than 15min the under carriage blade didn't spin then we decide to test trimmer it spinned then made and made noise .Returned to Makro the company is now charging us for repairs .whilst being in Makro 3 other people with same faulty appliance. TRIMTECH WE ARE DISAPPOINTED WITH TOUR PRODUCT BOUGHT FROM MAKRO