Graphic and value output error on jupyter notebook using wolfram engine.

Hello. I’ve been trying to run the Wolfram engine in the Jupyter. I’ve followed this :

But I have some problems.

Why isn’t the graphic output working? and 1/0 aren’t returns Complex Infinite at all. also, It seems that error occurs in cmd. and why are all letters print green?

If anyone can help me, I’d really appreciate it. thanks.

From B.K.