Find friends someone from administration who have IP rights - > Get MHer IP -> Buy IP locator - > Find him - > Kill him -> Go home play dota. Btw change your nick "I'mkillerfromeubnet". In 3months you will have more kills than in 2nd world war.
Seriously, no-one is working on security fixes on this bot, so if you search a forum there's houndred of topics like you, and everything they said it will be fixed.
But DotA is dying, so it's just matter of time when will they shutdown this bot, and continue with some other projects (maybe), same like Dota League when it's closed 2 years ago.