So the offending tweet got deleted by twitter, but the account is still up. I scrolled through the first page and they are literally calling for doxing ICE agents right there. Pasted both pics to imgur
But, that's 1 out of 3 you've "address", and your 1 isn't even compelling. You literally tell me flat out that Twitter is indeed responding to reports and acting on them.
Anyways, please address the other two, and I hope they actually demonstrate what you claim.