Online purchase cancelation - Consumer Complaint for MAKRO - Head Office

On the 18th of June I bought this light online including 2 others my order took more than 14 days and after I've sent an email to inquire.Only to find out 1 of item I bought was canceled and wasn't given a reason why so how is it that I see the same item online now it says R149.But my order was canceled so its not like there was no stock if the was a price error it's not my fault as a customer