Greetings, I just inspected your website and found that your developer used Essential Real Estate and MotoPress Hotel Booking. If you can identify which plugin is not working, you can ask for help in the support forum.
https://wordpress.org/support/plugin/essential-real-estate/
https://wordpress.org/support/plugin/motopress-hotel-booking-lite/
Steps to restore your website
Option 1: If you have a hosting backup, restore it from your cPanel or hosting dashboard.
Option 2: If you don’t have a hosting backup, follow these steps to restore your website:
Step 1: Go to your hosting dashboard and back up your database.
Step 2: Open File Manager and delete the independent-analytics folder in wp-content → plugins.
Step 3: Log in to your dashboard and download the previous version of Independent Analytics that you remember was working on your website.
Step 4: Install the previous version.