Hello,
Thanks for the question regarding how to migrate your Moodle content. The Support Center provides solutions to our customers looking for documentation or point you in the direction of further resources that may help you in resolving your problem. If you require direct assistance in this matter, then you may submit a support ticket to see if they can move the files for you.
Otherwise the best online resource I saw detailing a migration can be found here: How to Migrate your Moodle installation. I hope this helps to provide the guidance you need to complete your migration.
If you have any further questions or comments, please let us know.
Regards,
Arnel C