All physical copies of Destiny - The Taken King - Legendary Edition will have expired codes because it is so far out of print. The retailer cannot give you a copy with working codes, as, again, all physical copies will have expired codes. You need to get a refund and then purchase Destiny: The Collection either physically or through the console store. Neither Bungie nor Sony will replace your expired codes with working ones. Your only option is to purchase Destiny: The Collection. If you wish to purchase it physically, you'll want to do it quickly as the last of those codes expire in September and then all physical copies of it will be in the same boat as TTK LE (Do note that some copies may already contain expired codes from where they were printed the previous year, so be careful and check at the store before you get home if you purchase a physical copy). Your other option is to purchase Destiny: The Collection digitally through the console store.

You would need to speak to the retailer, they are the only ones who can assist. Bungie does not issue or replace codes.