u/External-Tie-820

I am wondering if anybody has been in my shoes or something similar. I am a NYC resident (license has Brooklyn address), I was driving my friend’s car - which is registered in Pennsylvania, she was in the backseat tending to her newborn. I got pulled over because that tints are dark for everything but the windshields. The officer gave me a paper showing my court date, however when I tried pleading guilty and paying a fine, it only gave me a fix it and pay a fee option.

How would this work, if it is not my car? My only violation was for the tints, I was not speeding or driving recklessly. I am unsure as to what the options are here, especially it is not my car, and we made it clear to the officer at the time I got pulled over.