Woolworths poor service

Order #o*** I have order 3 anthurium plants for R289 each, 2 arrived at my house from the mall of Africa, smaller than expected. I sent it back, but now it shows "delivered" on internet. I asked that the order to be canceled and my R929 to be refunded, I do not want any delivery, because Woolworths messed up my plans. Please refund my money. Andrew