Checkers 60Sixty out of stock

So Checkers advertise a scratch card when ordering through 60Sixty which I did on Monday for over R800.00 no scratch card came in my bags. Today I am trying to order and they have special offers (bundles) but the products in the bundles are out of stock so how do you get to save. This is false advertising and offers should be taken down if everything is not available. I tried to buy lettuce today but they are out of stock, I tried to buy tomatoes (not baby tomatoes) and they are out of stock.