[Theme Horse Support Team]

Currently your Header Style is set to ‘Header Style 1’. For the Header Banner first you need to set the ‘Header Style 2’ on ‘Appearance > Customize > Header’ then you will be able to upload the Banner Ad Image and URL Link through the respective input field.

and to make the Google Ad on center please go to ‘Appearance > Customize > Additional CSS’ then paste the below custom css code.

.widget_text .mh-ad-spot {
	text-align: center;
}
.widget_text .adsbygoogle {
	display: block !important;
	margin-left: auto;
	margin-right: auto;
}

Thanks