Contact page mobile

I installed Simple Custom CSS and JS plugin. I applied the code you specified, but it did not happen.

https://i.hizliresim.com/z0LN7g.jpg

You pasted this inside the JS comment that starts and ends with /* comment here */. So please try to remove the comment and just use the code I gave you.

The .fa-phone is correct, since the new icon is set through CSS.

Comment removed. Not working.

Please also remove the line with jQuery(document).ready() and the bracket at the end that is part of it.

jQuery(function($) is already the (document).ready().

there is problem

   jQuery(function($) {
  if ( $('.meteorite-contact-info').length ) {
  	$(this).find('.contact-phone').html('<span><i class="fa fa-phone"></i></span><a href="tel:+9005423141341">0 542 314 13 41</a>');
  }
       
);

You removed a bracket to much. Please use this code as it is

jQuery(function($) {
  if ( $('.meteorite-contact-info').length ) {
  	$(this).find('.contact-phone').html('<span><i class="fa fa-phone"></i></span><a href="tel:+9005423141341">0 542 314 13 41</a>');
  }
});

Now it’s good.