Why Does My Footer Bar Disappear When My Php Contact Form Is Sent Successfully?

Hi. My footer bar disappears when I send a message successfully. How do I fix this problem? Please note: You must enter all the fields on the contact forms for the message to send

Solution 1:

That is clear, because of the die(); line.

Solution 2:

you need to put all your PHP codes on top and remove die(). Then HTML codes should be at the bottom.