How do I delete my MoodleCloud site?
Login to your MoodleCloud Portal and in the Tools tab for the site you wish to delete, click on the button to “Remove my MoodleCloud site”. If you have more than one site, double check to make sure you have the right site showing in the Package tab. If not, select the right one from the drop down menu.
You also first might want to create course backups in case you want to come back.