Can I Get Some Help Every Time i tick the shader box and then click ok and then nothing changes can some one tell me how to update my graphics card or make the shaders work or something please?

what card do u have

In this thread, it explains what graphics cards are the minimum requirement for enabling shaders.
http://forum.toribash.com/showthread.php?t=27975

It's always a good idea to check the FAQ before posting your problem.