Can I use my I pad pro to update

No, you cannot use an iPad Pro to update other iOS/iPadOS devices as if it were a Mac or PC with iTunes.

You can apply OTA updates on any device running iOS 5.0 or later by going into Settings>General>Software Update

This question was pretty unspecific so if I didn't answer something you were asking my apologies.

No.

Hello Mountain224.

I did not quite catch that, so I cannot help you.

Thodwrhs.