That's an easy fix; I can do it now in like 5min
Also if you're going to use a heroimage I do suggestion that the image at least be a large enough size that it can safely span a page.
For example this image is too small and vertical to be enlarged across the width of a page and retain its quality.
If you use an image that's small it's going to be enlarged and look like a pixel-monstrosity
and yeah, the heroimage codes are a resource I built in but you all don't have to use them, especially if the end product is worse