SINCE I MY DAUGHTER NEEDS A CO-SIGNER FOR A CAR LOAN WHY IS THE CONTRACT LISTING CO-SIGNER AS FIRST BUYER AND?

CO-SIGNER SIGNED FOR NEW CAR LOAN THEY PUT CO-SIGNER FIRST AND DAUGHTER AS CO-BUYER...... I DO NOT WANT IT TO READ THAT WAY.... IS THERE NO REASON THEY CAN LIST ME AS CO-BUYER SINCE I AM CO-SIGNER.??? CALIFORNIA LAW AND TEXAS LAW NEEDED ..THANK YOU