I'm considered vulnerable so I get a shopping order delivered every week. I've been happy with the delivery service up to now. However, the supermarket is running an offer I've used before, buy 6 bottles of wine and get 25% off. I ordered 4 (same) reds and 2 (same) whites. Got the four reds, but only one white, so I ended up paying more for five bottles than I would have done for 6. If I'd been shopping instore, I'd have just added another of the reds, as they are the only two wines I buy. The customer service team told me that they can't help. I think its poor customer service. Interested in other opinions.
Am I being unreasonable?