Cosave Online what a disappointment

Stay away from the online promotion or specials Cosave Powebuilt runs online. Firstly I bought a product online and when I went to the store in Hercules I was told it's out off stock although the add said in-stock, I made a scene and was told they will sort it out, later I phoned and was told they have stock I can come collect, what a surprise I was presented with the wrong item a smaller item and the saleslady actually tried convincing me it's the item on promotion, I showed her a photo of the add, and the item that was bought online. Then I was told they can refund me or I must wait for new stock month end, I decided to wait as the product I bought was really a bargain price so much so that I was warned by a Ingco salesman it's a marketing **** they want you in-store and then say sorry it's out off stock but there'salways something else. He actually told me they can not buy that saw for cost at the advertised special price. What a surprise when I received a email today after waiting for 3-4 weeks, sorry the item is not available and I need to supply them with my detail for a refund. It's seems impossible they supply ingco tools but can not get me my saw that is paid for a month ago no tool anywhere in stock. What a ****