Screen repair for RedMagic 10 - Glass or full display replacement

I have a RedMagic 10 and the screen got damaged. I would like to know the repair options through the official RedMagic / Nubia service:

Can they replace just the front glass, or do they only perform full display assembly replacements?

Do they have an official repair center where I can send the phone, or do they sell genuine parts for DIY repair?

What is the estimated cost for a screen/glass replacement for this model?