Unable to write any code ?blank screen

Hi
I am having some trouble coding
after I have switch on the developer tools and i want to create a backend thus creating a new web module.
I chose email.jsw but i am unable to insert and type any codes??
As attached below, the screen is blank, I am unable to write any codes

Would need you guidance please
Thank you. Please help

I don’t know how to help you but insert the editor link here that you have when you are that page and we hold our thumbs a Wix Code Team member is online tomorrow to look at your editor and find the error. @yisrael-wix

I’m ready when he is.