Hello,
this is surely cache issue. deactivate your cache plugin and flush the cache of the browser. it would not happen again.
Please paste this snippets in your wp-admin >>>> plugins >>>> editor >>>> wplms-customizer plugin >>>> wplms-customizer.php
Or in
Please add this code in your wplms-customizer.php file in wplms customizer plugin by using your FTP/SFTP/cpanel:
add_action('wp_head', function(){
if(!is_user_logged_in()):
?>
<style>
.sleek ul.topmenu a.vbpcart { display: none !important;}
</style>
<?php
endif;
});