hyperlink in Google maps tooltips don't work

Hi, i’ve made a page with a google map element that show the surroundings of a B&B in Tuscany;

I placed some marker on the map and I wish in every tooltip there is a link to the corresponding sections below on the page.

But not works. Indeed, I also tried to connect external pages but not working.

I done something wrong?

I attach credentials to the site under construction

Thanks in advance

PIRAS