can't remove addon domain

[yywudi]

Hi, i have some problem when i trid to remove my addon domain twit.cz.cc, in the cPanel, it report fail as: Sorry, you do not control the domain twit.cz.cc.

pls help to check
My hosting server is Stoli.x10

 

[stpvoice]

Escalated, so admin can remove it manually.