The screen for opening files wont load.

​@amazing_vibrancya20c wrote: “none of the options show”

Is it that Open dialog doesn’t show up at all or is it that no files are displayed? If the dialog displays, can you show a screenshot?

Jane

File > Open normally opens the operating system open dialogue. Are you getting any dialogue box at all?
Also, which version of Photoshop are you using?
If it is the current desktop version, have you tried resetting preferences? They are saved every time Photoshop closes and corruption can lead to strange behaviour such as this. Back them up first. 

https://helpx.adobe.com/photoshop/desktop/get-started/settings-and-preferences/backup-and-restore-preferences.html
 

https://helpx.adobe.com/photoshop/desktop/get-started/settings-and-preferences/reset-preferences.html

Dave