Form won't scroll to bottom form field on mobile view

Try adding this code to Services-1 Page Header and check again

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0,user-scalable=0"/>
<style>
@media screen and (max-width:767px) {
.sqs-modal-lightbox-content .lightbox-inner .lightbox-content {
   padding-bottom: 250px !important;
  }
}
</style>