Hi besimone, Firefox does not block cookies by default, but some sites may complain if you have tracking protection enabled, because...they really want to track you. :( For information on how to temporarily disable to find out if that's the cause, check out the following article: [[Tracking Protection in Firefox for iOS]]. If the site still doesn't work, would you mind sending us a screenshot of what you're seeing? For instructions, see [[How do I create a screenshot of my problem?]].