Game wont work, im confused

Issue:
im new to this computer stuff so idk how this stuff works. i’m trying to play pokemon moon but everytime i click to play it tells me “a fatal error has occurred” and the screen is just black it also sends me a link to a site to help but i don’t understand instructions helppp

System Information

  • Operating System:
  • CPU:
  • GPU:
  • Citra Version (found in title bar):
  • Game:
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
Upload your log file as an attachment by dragging & dropping.

In order to save a copy of the log, follow this guide:
https://community.citra-emu.org/t/how-to-upload-the-log-file/296

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.