Screen not touch responsive.

I have a Google Pixel which boots up to home button, buttons working and everything, but it is not touch sensible anymore. It won’t swipe up or detect any of my touches and i went into my way to boot up to recovery mode and soft reset it a couple of times. To my avail it didn’t work and i’m wondering what could be the cause of this. Keep in mind i haven’t done any repairs to it and i just happen to inherit it from a co-worker who gave it to me for free