Hi @teerata
with Mise PRO version you can change the height of the slider using the customizer.
If you want to change the slider height in the free version you have to edit the file in “../wp-content/themes/mise/js/jquery.mise.js” find the line 42:
var windowHeight = $(window).innerHeight() / 1.5;
and replate it with:
var windowHeight = $(window).innerHeight();
Best Regards,
CrestaProject