The problem is not you having no permissions.
After all I'm pretty sure I have recently given you a humongous protected area as you requested.
The problem is that there is someone who does have that permission who shouldn't as he seems to abuse it every time he logs on.
To my mind giving more people permissions which allow them to violate other people's areas is far from the answer to this problem.
Just to be sure I did check out the area I protected for you, but there seems to be a whole lot of sub-areas defined by either the owner (you) or someone else with area privileges.
This could be the cause of your problems seeing as many people have now been granted rights to your area.
Granting and revoking sub-areas is something owners should be able to do by themselves.
If this appears to be too difficult you may always ask me to revoke any sub-areas that prove to be a risk.