False advertising

I always make sure to check the item purchased has stock.<br> <br> Now this is the second time I order an item that is clearly marked as in stock. However the response received a few days later will be something like \ Please note that the Genius Traveler 6000Z Wireless Mouse Black being ordered from the supplier and therefore is only schedule for delivery the 22 February 2016.<br> I do apologies for the inconvenience that is being caused. \"<br> <br> I cannot accept this, fix your system as the inconvenience caused might seem unimportant to you but its costing us big time.<br> <br> The only reason I gave you a compliment was because of the swift refund assistance received by Kelly.<br> <br> Thanks. <br> "