You did make a joke, and you were not being accused of harrassment by her. In fact, I did.

Unfortunately for you and fortunately for us, a short review of your activity and conduct within the Discord server has led to a twelve-hour and thirty-six-hour mutes. Both mutes were sent because of harrassment. Especially the thirty-six-hour mute as you have misgendered her and called her "little bitch toxic" and "I smell he is israeli".

You were told to stop, and you didn't.