Our team, hacked that website.
Why is this post here? And you are involved in this kind of work, and you are posting those activities here? Posting here won't get you any results, so there's no point in wasting your precious time here. I think you know exactly where to communicate if you do what you say.
Because you just wasting time here. OP disappeared after creating this thread. So how will you get a reply whether they agree to your offer or not?
Because don"t trust or play/use that system for your own security. most of users, using same password everywhere.