Question:

Room name <name given> doing full fist in freechat support ignored!

Looking at the broadcast, it appears they were doing 4 fingers and keeping the thumb outside.  This is not a breach of the ToS and therefore allowed.

As stated before, if you believe someone has broken the ToS please email them at support@chaturbate.com with any proof of the breach.  Support do reply but it may take a few days for the reply to arrive.