Our twitter account got hacked



Our twitter account (for community website not personal) has been hacked. I have submitted many requests through support.twitter.com since 3 days but no one is responding.

The hacker is writing bad stuff about us, and we have lost more than 10 K followers till now and this number is increasing.

We have faced the same situation with Google and Facebook but their reaction was great and they rectified the issue immediately.

Is there anyway we can contact Twitter to quickly resolve our issue?