Hobby Lobby Stores

I ask 2 store workers for help and non replies. The first says she's off work and couldn't help me, but she help another costumer who came alone and ask for help. The second one which was a young man I ask for help he just kept walking. When ask about a price for the items that were purchased the cashier says that the items wasn't on sale, but the sign where I got the items says 40% off.