halp! troll stalking me on DA....I seriously need advice D:

So person on DA (prolly jealous or something?
) is sending me hate messages, and I don't know how to block that person. I heard more stories of that same person stalking/harassing other people with kinda nasty messages, he/she called me a blind retard and that stuff for ? reason D: Can anyone block this creep, it's driving me crazy
If I trust you, I might even give you my DA password to fix it. HALP
(trolls name is KashismusPride, Kash on tlkfaa)



(trolls name is KashismusPride, Kash on tlkfaa)