Go to libs\listing_functions.php file and  from function wpestate_show_custom_details ()  remove the code between  line 368 to 580 that is inside to if(is_array($mega)){}.

Hide with custom css

.custom_day_wrapper {
    display: none;
}

@media only screen and (max-width: 1024px){
.custom_day_wrapper_mobile {
    display: none!important;
}
}

How to add custom css – https://help.wprentals.org/article/customcss