Hello i got problem in contact form, please do smth when i try to edit it it apeers some errors.
Watch screen shot http://prntscr.com/hdxc4g.
When i try to use contact form its say this : http://prntscr.com/hdxcv0
please help me
I've fixed valid form bug for you. You can only add some string to "From" field and "Subject" field.
If you still can't send mail, please contact your server admin.
You can see in the docs https://contactform7.com/faq/after-submitting-the-form-i-get-an-error-message/
Also. you can consider this plugin: https://wordpress.org/plugins/wp-smtp/