Poor delivery, dates changing and canceling items.

Order taking to long to be delivered. I placed an order on the 24th May, since then they have moved the date 3times.. new date is 25th June. I will not wait for that order to be delivered a month later. I want a full refund to my Bank card and NOT takealot account, I have spent thousands of Rands by them. And think this delay is ridiculous.