Have you no record of the adie on ... "my groups" ? You still show as a member
I see what the problem is. There are two different Passports involved....one has the nickname Çaprox and that one is a member of the Management group for XNC2....the other Passport has the name Caprox (not the difference between Ç and C) and that second one isn't a member of the Management group. I would suggest you log-in as Çaprox and go to My Groups to get the URL for the Management group and bookmark it, then log-in as Caprox (what you posted above with) and apply to join, or else email me from the email address you log-in as Caprox with and I'll send you an invite with a link that will allow you to join directly without further approval.