Hello Ashley,
I’m glad you’re liking the theme so far. You can add in the social icons to the footer by adding in a navigation menu there. In the Moonrise theme instructions, there is a navigation section that has details on how to add the icons to your navigation menu there. If you have any trouble setting those up, let me know.
Your timing on the iPhone design is great. I just released an update to the theme a couple of minutes ago that changes how the home page section images work on a small screen. If you don’t mind, as soon as the update shows up in your updates section, give it a try and see if that works out better for you. It swaps those images from being background images to foreground images. That should allow them to resize a bit more easily on small devices while still keeping the scrolling effect on larger devices that support it.
Your client seeing the web host’s welcome screens sounds like it may be a DNS issue. If that’s it, it should resolve itself at some point in the next day or so.
If you still have trouble with the navigation or responsive bits, just let me know.
Thanks,
Bill