ONLINE MONEY TAKERS!!!!!!!!!!!!!

I ordered online (24 July 2020): 6x Dinner plates, 6x Side plates & 6x bowels. They phoned me (25 July 2020) telling me that they do not have everything in stock, so I asked them to please cancel the order because I do not want it if I can't have 6 of everything. The 28th of July they delivered 6 bowels at my home, after I phoned them MANY times asking to please make sure my order is canceled. I tried to return the items they delivered to MAKRO Silverlkes, but then they said that they cant accept it as it was sent from MAKRO Wonderboom, Like what even????????? No one phone me to arrange collection of the items they have sent, no one phoned me to pay back the money they have to pay back or anything!!!! NOW I HAVE TO MAKE TIME TO TAKE THE THINGS BACK TO MAKRO WONDERBOOM, MY PETROL, MY EVERYTHING, AND THEY DO NOT EVEN REFUND ME FOR THE THINGS THEY DID NOT SEND. :\