How to explain it, when I put the Google Adsense code to show the banners (In the configuration of the theme) Banner Home Top, Banner bottom, banner search, etc, I only work one of all that I put, and the rest are left blank or they are not shown !, I am updated, php 7.1, I have not modified things of the php of the subject, what can happen?

@Jesus
check if adsense is added to code, but adsense must be also approved to be shown.