Hi Luna,
Thanks for getting in touch about this!
It looks like in your custom CSS, beneath the CSS to remove the theme credit, there’s some CSS that looks like this:
.footer:before {
display: block;
content: '';
background-color: rgba(39, 88, 38, 0.5);
width: 100vw;
height: 100%;
position: absolute;
left: -50vw;
margin-left: 50%;
top: 0;
}
This is placing an invisible cover over the footer, which prevents you from clicking on the link. If you remove this code, the link should begin working.
Thanks again and let us know if you have any trouble!