Why is there no login option on YourSurveys?

To note, I live in the EU. But I do not think YS is unavailable here as their questions that I had to answer were fully translated into my language. But when I go to ys.cint.com, it is only the logo and a short explanation of what they do. No login option or anything, only links are to their ToS and privacy policy.

Am I doing something wrong?