Robyn,
The broken image link is the missing logo file. It looks like the logo is set to display an image, but no image is uploaded.
One option would be to switch to the “text” logo option and then place this code in your Custom CSS box:
#logo,
#text-logo {
text-indent: -9999px;
}
That wil move the text logo out of the way, but still leave your title there for Google and screen readers.
You can adjust the space between the home page slideshow and the widgets below. Just place this in your Custom CSS box:
#home-middle {
margin-top: 50px;
}
Just adjust the 50 to make the distance larger or smaller.
If you have any questions or trouble, just let me know,
Bill