While I agree that it's possible that you & your preceptor are simply not a good match, if it were me there are a few things I would do on my next shift to try to turn the situation around.
Can you ask your preceptor, charge nurse, or unit secretary where the hospital phone directory is kept & make yourself a list of frequently needed numbers (lab, pharmacy, radiology, whatever) that you can carry w/you?
Talk w/your preceptor: "I've seen that we do a lot of xyz procedure on this unit. Is there a video I can watch/policy to review/printed review material from the nursing education office/etc. so that I can get comfortable w/this procedure/skill?"
If you weren't given this info in the form of an orientation binder or something like that, start putting together checklists: new admissions need abc, discharged patients need xyz, to get set up for this certain procedure I need 1, 2 & 3, standing orders for patients w/x diagnosis need ____.
Find out from your preceptor how often you'll be formally or informally reviewing your progress.
If, after discussing these things over the next day or 2 it seems that you're still not comfortable w/your preceptor, then yes, at that point I would speak to the nurse manager about a change.
Good luck to you.