Right so I cant actual overtrain my muscle groups? Health magazine tell me otherwise? Explain about the term ''overtraining''?

No, you wont be. Forget overtraining, its a luxury available only to elite level athletes. You dont have the work capacity yet to reach anywhere close to overtraining.

So i wont be overtraining or anything or overworking the muscle groups?

Looks good.

How does this snd.

Workout(Weight Train) 3 times per week. (Mon, Wed, Fri)

And in each sessions train every body part? And pre & post protien bar.