1) Nobody's going to help you on TeamViewer. Every single guide on rooting this phone here is easy to follow provided you take the time to understand it before you 'do'.
2) I strongly suggest you remove your email address from your OP unless you'd like it to become a spam magnet ?
3) We're not going to regurgitate stuff that's been asked/answered here thousands of times over the almost 3 yrs since this phone was released. We have stickied threads with all the info you need so we don't have to post this stuff over and over (hint: stickied thread near top of Q&A has a simple root method).
Edit - 4) And I can't stress the following enough; if you find the info on this site too complicated, do not attempt to root your phone. You will likely break it. I have seen thousands of people like you do exactly that over the two & a bit years I've been here. Search, read, learn, do.