We need help – May I post here a small job?

Our website was designed with Twenty Seventeen, but is now causing us some concern. We are therefore looking for someone who can fix our site.

We would like:
– The whole site in light mode. But we need to change the colours of the menus, for example.
– The main menu over the header image
– The fonts are obviously not responsive. In the smartphone version the page is terribly ugly.
– The product page needs to be made nicer.
– A new footer.
– We are also gladly waiting for suggestions for improvement from a specialist.

I don’t know if I can post a job here. But I’ll just give it a try and hope for positive responses.

The page I need help with: [log in to see the link]