Add homepage to squarespace website

I need a simple homepage creating for a website I've built on squarespace.

The website is located at https://the-savages.squarespace.com. What I need is something very simple really, but the look of it is crucial. Attached are a couple of images of what I need - I have these as PSDs so you'll have something to work from.

Basically it's a background image with a few links overlaid that use a selection of google webfonts. These links go through to the various pages on the squarespace site and a couple of social media websites.

I imagine that all you will need is to place these links over a preexisting image but again the positioning of this is all clear.

At any rate I don't think this should take more than a few hours for an experienced developer but it would help if you had experience of using squarespace however please feel free to advise otherwise. It'd be great to have this by mid next week.

I can happily provide all logins etc.

thank you!

Jack