@Home Walmer Park and William Moffet are useless when it comes to customer service

I bought a blanket by @Home and wanted to take it back can you believe not Walmer Park or William Moffet Stores in Port Elizabeth have cash available. Most of us buy with a debit card now I am being told they cannot credit it back onto the debit card that I used to pay for the item and they also dont have cash???? Now I must use another R200 diesel to come back to the store when they one day have cash available. I will never use these stores again