Email cell not showing

Looks like your WordPress theme doesn’t include styling for the HTML5 email field type.

https://contactform7.com/faq/#Why_does_my_email_address_input_field_look_different gives you some guidance on how make these fields look the same in your current WordPress theme.

See also Styling Contact Form for a general explanation of styling CF7 forms using CSS.

There is a link at the bottom of the page to a comprehensive and detailed article on Styling Contact Form 7 Forms. The article shows people, with suitable HTML & CSS skills, how to change the appearance of their Contact Form 7 Forms to meet their particular requirements.