I've installed the application and it appears that the software supports Backup/Restore and Sync operation. This means you have to do this manually by backing up the database to MSIm and then email it directly to your email address.
There is also a SYNC function, but it can't be activated no matter the settings I configure.
Use the following link to access the support page for mSecure: https://support.msecure.com/
There are categories with questions you can use to diagnose other issues.