Hi aartamonov
As I can see that the settings still have affect on frontend, I just configured to show the contact form and it's showing now: https://prnt.sc/phtj8s
For the contact name, it's hidden by css rule of template, you can override it by adding this css code:
.contact .page-header {
display: block !important;
}
to this file: /templates/ja_social_ii/css/custom.css (Create this file if it doesn't exist)