La. Civ. Code art. 2603
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 2,3, 6-535, and 580-647
The seller must deliver to the buyer things that conform to the contract.
Things do not conform to the contract when they are different from those selected by the buyer or are of a kind, quality, or quantity different from the one agreed.
La. C.C. § 2603