What is wrong with my screen??

[cam.sil]

I've had this problem for about a year, and I don't know how I can fix it
What is going on??

 

[Coldmode]

It's probably either a faulty display cable or a graphics card problem.

 

[cam.sil]

It's probably either a faulty display cable or a graphics card problem.

More Likley faulty display cable.
if I reposition the screen its fine.
but then it'll just start flickering are stuff

 

[Coldmode]

More Likley faulty display cable.
if I reposition the screen its fine.
but then it'll just start flickering are stuff

Ok, in that case you can follow an iFixIt guide to replace the cable. Assuming you have a unibody white Macbook (that looks like what you have from the picture) you can use this guide: https://www.ifixit.com/Guide/MacBook+Unibody+Model+A1342+Display+Data-Camera+Cable+Replacement/3001