Hi there,
> First the full ad displays on my homepage, but is cut off on the bottom on my internal pages.
Did you find a solution or remove the ad because I am not seeing an ad in that position on single pages.
> Second, the banner does not shrink down to the same scale as the text in mobile view.
I see that the banner has a size of 728×90. That size seems to be scaled down automatically on mobile though the content is still delivered as 728×90. It is normal that ads loaded from an ad network don’t adjust well automatically unless they are explicitly “responsive” ads. If Amazon doesn’t have such a format then you could create one ad for desktop and a smaller version on mobile. You can use the “device” display condition on the ad edit screen in Advanced Ads for that, then group the two ads together and deliver that group through the placement so only one of them is showing up.
> is it possible to set the ad placements on each page independently
Yes. If you are using the block editor then just look for the “Advanced Ads” block to get a select field for the ad. You can also use the ad’s shortcode given below the name of the ad on ad edit pages.
Please let me know if you need anything else.
Best regards,
Thomas