Is U.S CHEETOS HARAM OR HALAL

I want to know is hot Cheetos haram to eat or halal because I recently downloaded an app that tells where foods are halal or haram is called scan halal anyways it said that U.S hot Cheetos are haram cause the have enzymes but it also said that these enzyme are from beef not pork so I want to know why is it haram if the enzymes are coming from beef can somebody plz tell me is it’s halal or haram caz I’m so confused here by the way these are U.S Cheetos so its khosher