false sale advertising and bad customer service

Woolworths online shopping is a disgrace, you advertised 3 for 2 and i bought this with 3 jeans for kids. You then send me an email that 1 item is not available. Well as i write this i went onto their website and that item is still available and the same size i picked.do not make false adverti*****t if you are not going to fulfill them.and come with excuses of if item not available there is nothing you can do, this was 2 days ago and this item is still on their website so definitely available. And you do not even give alternative.il definitely not be shopping with you guys again. What a bad customer service and false advertising. And no accountability from your online agents.