USELESS! UNWILLING TO ASSIST!

uneducated useless *********** empoloyees who cannot give me straight answers. all the other credit bureaus i have a perfect score! transunion is the ONLY credit bureau which is below average! WHY? i have no judgements, i have no deafaults, i have no debt, i have no outstanding ANYTHING. FOR THE LAST 3 YEARS transunion has not improved my score! WHY????????????????????????????? when you try calling and reach an agent after 35 minutes of listening to bul**** on the voice recordigns they cannot assist. WHY??????????????????????????????????????????????????????????????