Like @wafter I think the staff are taught deny deny deny.
The first thing many of them do/say is.....oh, looks like extreme use or some such rubbish.
Years ago MrsD bought a pair of waterproof dress boots for winter. They were clearly advertised as waterproof. They leaked. She took them back. The assistant said "oh dear, you have worn these in the rain so the warranty is not valid". Yeah right. A more humble customer might have walked away without a full refund .
The first thing many of them do/say is.....oh, looks like extreme use or some such rubbish.
Years ago MrsD bought a pair of waterproof dress boots for winter. They were clearly advertised as waterproof. They leaked. She took them back. The assistant said "oh dear, you have worn these in the rain so the warranty is not valid". Yeah right. A more humble customer might have walked away without a full refund .