My powershell failed at the command prompt

Question

The arrows were changed to rectangles. My powershell failed at the command prompt, I tried to fix it but still couldn't, I desperately need everyone's help, please help me with it.

Answer 1

Try this font MesloLGS NF Regular

Answer 2

It looks like you are trying to use the powerline style plugin, but you are not picking the correct font for it.