No Stock at Woolies when offering specials

I think that the Woolworths online shopping is pathetic. Most of the time they don't have what you want in stock, despite showing on their website. They were offering a special on mens Chinos. I went on site to purchase, to discover they had no stock of most of the sizes in most of the colours that they were offering. I sent them an email complaining about this, and received an acknowledgement from them, saying they would get back to me. That was over 2 weeks ago and still nothing. Surely you should remove the items from your page, and also an operation the size of Woolworths should have sufficient stock before they offer specials. This is not the first time, and judging by the rating on this operation, nobody has a very high opinion of them