Qubist- Is this a scam??

On the 21st of May I bought a sewing machine at Qubist with delivery I paid. R4239..05. I received an sms to say it will be deliverd on the 27 of May. On the 27th I waited and nothing came. About. 16:00 I phone to follow up. I was told it was dispatched I will receive it the next day, waited the next day. Nothing came. Then it was weekend had no responds. Phone on the Monday they said their was a problem with supplier but they are busy sorting it out and they can refunf my money in meantime for peace of mind, I said I will wait becuase I want that particular sewing machine. Middle of June I followed up on the progress and was told that their is trouble with the shipment ( after they showed 10 in stock and it was dispatched now they cant get it here) they will refund my money and still send it to me i can use it for 7 days and then pay them. I agreed. After a few days i was told that on the Monday he is now doing the payment. It takes 3 working days so I wlil have my money on. Thursday. On Thursday I receive an Proof of payment from Absa that the money was paid only on that day. Monday , i thought ok it will only then reflect on Tuesday, on. Tuesday no money now i got worried. I have double check the account banking details are correct. I phoned and email no responds, tried everyday no responds. Left messages wrote emails, on one is getting back to me. And still No money!!

I just want my money back!