Multinews Ads System in not part of my installation

I find it hard to insert ads into the multinews theme header. I had to watch the video on youtube to see what am not doing right, that is when I realized that the ads system is not part of the installation and I had contacted the author but not response, that is why am here to know how to fix this and also I removed a logo from the logo section, multinews logo appear by default, I deleted it from the file in cpanel but a text appear as the logo which I do not know how come.

Hi,

You can get help from your purchase item author from here as a comments with author of @Momizat

Thanks!