Substandard brushcutter malfunctioning on second use - Makro not willing to replace or refund

Makro riversands - I bought a Tough brushcutter which I returned after 2days of use as it began to leak fuel from the motor chasis. The product was clearly substandard but the returns manager was unwill to refund me sighting technicality on the wear and tear on the cutting blads that came with the machine. Even after explaining to him that the blades were consumables and can not be seen as part of the problem I was experiencing with the machine.

They gave me no other option and now I'm left with no other means to clean my plot. I have to resort to hiring people to clean the yard at my own expense while they hold on to my money. I would not recommend any of the Walmart stores in South Africa. They a bunch of ****** in my view, who are selling substandard products to unsuspecting consumers.