Doesn't work for me, please help

Hello guys,

Can someone help me?
I installed this plugin but cant make this work.
I already suthenticate my google account and selected the right profile.
But after I save, I reload my homepage and cant see the code in my source code. Im using W3TC but I already cleared my cache.

Any ideas?

Thanks!

https://ww.wp.xz.cn/plugins/google-analytics-for-wordpress/