Url and filepath help!

Hey everyone, blog is @ https://serenaderevival.com

Any extra page whereby the filepath is in another folder. e.g https://www.url.com/page/2, it is not finding the background images as they are located in the url(images/) folder, and it is trying to find them at https://www.url.com/page/images/etc.

How can i fix this? Is there a way to make every single page no matter which folder, locate images in url(images/)? Or is there a way to make my old posts/any other page not have another folder created for it? E.g everything be located at https://www.url.com/pagename?

Thanks for you help