I made a new theme in WordPress before a year. And now i am updating as per requirement.
I have used Navayan Subscribe in this system. And i get Google ads in that place(frontend) and other place too(middle of the page). I don’t know where are they coming from. As i have never used Google ads in clients website. You can check this page on the right hand side.
Thanks in advance.
It looks to me that the ads are coming from the widgets.
Go to Appearance > Widgets and check there.
If they are not there, check the code inside sidebar.php file by going to Appearance > Editor and open Sidebar.
You can also disable your plugins to see if some plugin is a cause the ads.
If still no luck then check other php pages for malicius code in the theme by looking for encrypted php code that looks like this: