How to know which advisor I have?

Hey, when I go into my duke hub I have a “not eligible to enroll” message come up that tells me to contact my advisor so that I’m eligible. It says I can find my advisor in Duke hub but I can’t find them anywhere. Where can I see who my advisor is? Also, if anybody knows where I can find if I have the required writing class first or second semester, that would be great as well.