Hello, I began working at a UPS in Louisville, KY (still not entirely sure if it's a "hub" or not) with this being my second week now. I was assigned to loading and for the most part while I'm still getting the hang of my PPH, it really isn't too bad at this point. But my question is (and I apologize if this has been asked before) how exactly/ who do I ask about taking the sorting test? Also, do I have to wait 90 days for my dollar raise before I can even think about taking it to be bumped up to 10.50 an hour?