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.
If it's important enough to cause you grief if it's lost, back it up. No excuses
Trolling for thanks is lame
Does Samsung's auto-brightness implementation crap drive you to self-harm ? A solution !
Failure to search is the leading cause of male impotence on XDA
If you don't know how to recover if things go wrong, what are you doing flashing custom roms ?