I followed your link, and was greeted with following message:
Oops!! Page not found
We can't seem to find the page you are looking for.
Sorry we submitted the wrong link,
www.zanzibet.com is the correct one. You can also access our live chat on the bottom left corner and enquirer more.
Also, i really hate to see cloudflare ssl licences on delicate services like online casino's, and i fail to see the bitcoin logo with your accepted payment options...
If you visit the page, you can see the pop up of the Bitcoin deposit because we value and promote bitcoin customers and they deserve to know more, rather than to put an icon.