contact form missing

What were you using to power the contact form. Was it Contact Form 7 plugin?

If so, then if it’s still active just go to WP admin > Contact, you’ll see the shortcode there, copy it. Then go to edit the contact page and paste the shortcode in the content.

i am using ninja form. and it is still activate. but contact form in not visible.

Similar to Contact Form 7, head over to WP admin > Ninja Forms, you’ll see the shortcode there.

Unless you deleted the form from there, in which case you need to create a new one, there’s a template for a contact form when you go to create a new one.

is there any tutorial link from where in can reset it again?

Here is the tutorial liks. Hope it will help you

https://slocumthemes.com/2014/01/create-contact-form-ninja-forms/