I'm going to need help again

Help and Feedback Art Design Support
1

So, today I made a PBR texture with displacement, thing is, when I render it, it’s flat. Does anyone know how to fix this?

Rendered View:
Screenshot 2020-05-18 at 20.24.52

What happened when I rendered It Image:
Screenshot 2020-05-18 at 20.25.05