If a guy that is not even your boyfriend leve あなた on the flore crying your eyes and how are あなた sopost to get over him plzzzzzzz help me i dont want to be the broken harted girl

If あなた don't have a relationship with him, I would let him go. If he hurts あなた now, he'll probably do it again.
Spend time with your フレンズ doing things あなた enjoy. Life is to short to worry about jerks.
If he realizes he hurt あなた and says he is sorry, あなた can forgive him. But take time to see if he's sincere and take it slow to let him earn back the trust he broke. (If he can)If he does not, then stay away.
Be good to yourself and be happy. Remember good things will happen in the future. Live life and enjoy. God bless.