Viewport glitch

Can someone tell me how to fix this glitch. I’m currently new to blender, and I have switched laptops, every time I click view port shading it doesn’t show anything

You are in rendering mode. Switch into object mode.
Also, there is no light in the scene for rendering mode.

Edit1: Wait, looks like you are in texture mode.
Edit2: I see there is a material attached to something. Maybe you should look at this.

Can you upload the .blend file?