How can I change the header image?

Hi,

I would like to change the image header at all of my forms but I don't know how to do it

The image on your Header Field appears to be hard coded through CSS. There's a chance you cloned this form or it was a template that you used. To change the image, first, we have to remove the background image on the header. This can be achieved by injecting the following CSS CODES to your FORM BUILDER:

.form-header-group {

  background: none !important;

}

Afterwards, click the HEADER field > click the GEAR icon > go to the HEADING IMAGE tab > then use your preferred header image.