Pathetic Service from Builders Warehouse Alberton

I interacted with the Builders Warehouse in Newmarket Alberton on 3 occasions between March and May and I regret every step I took to that store. First you wait for more than an hour to collect your order, and when I got home I found out that they gave me the wrong stuff. I drove back there, 50km, to return the merchandise and yesterday I opened the gas/electric stove that I bought in March in order to install it, only to find they gave me the wrong one as well, which is R3000 cheaper than the one I paid for. I bought and paid for the silver one and they gave me the black one. Now I have to drive back there again, another 50km, to claim the stove I paid for, at my expense. I promise this will be the last time they see me in that store, the yellow and black colours disgust me.