menu not showing up when logged in as member


Then i am logged in as a member the Menus are disappearing on the Homepage, Archives and Category listings and as soon i go to a single post or page they showing up.

Second problem is that the main language of the Website is Portuguese and changing from PT to EN or GE as a member the content is not showing up only the categories names and the ads but no text and pictures of our content.

If i am logged in as an admin or not logged in at all the Website is working without any problems.

Here the link Theme is Sahifa and translation done with WPML.

Many thanks