I need help with terrible twos

M

My two year old will throw things and smack things including a glass table when he doesn’t get his way. I’ve tried talking to him and saying that we don’t hit or throw things but it doesn’t matter. Nothing gets through to him and I mean he does this at least 7 times a day or more when he’s mad or doesn’t get his way. What can I do to help him in these moments for the sake of both of our sanity. Thanks.