videos don't appear in preview of adobe premiere pro 2020

Hi every one 

I'm having a trouble with Adobe Premiere 2020

After I installed the program, a message appeared saying that there was EROR with the program's recognition on the GBU card

I fixed this problem by identifying the nvidia Geforce gt 525 graphics card

I started working on the program, opened a new PROJECT, and started importing a video ...

Unfortunately, all videos on Time Line never appear in the PREVIE screen

I checked the settings and found that the graphics card is also isn’t deaden in the program

Is there any solution