Problem with Google Analytics

Hi Guys,
don't know if I'm in the right place, but I'm having problems with my google analytics.
I set up the code on 21.02.16 and put in my wordpress on the widgets.
Now I will show how the analyse was.

My problem is that lots views come in the average time of some seconds.
Making Guest Posts is deactivated and I don't bought traffic.

Install a google analytic plugin (there are tons). It will place code on all pages allowing you to see traffic for every page separately. Widget is the reason you get flawed results.

Just as thebomb said, there are plugins on wordpress.org that are free or you can add it directly to your code ( in a child theme of course ). Some newer themes have a section to paste the code and it will do it for you.
Very easy to do