Backup - Additional Destinations

Hi Folks, Hope you are all well. I'm looking for some help. I have been playing around with backups for around a week now and i can't seem to get Additional backups to work at all. I have 2 set up, verified and enabled. I have only had one at a time enabled to test but both don't seem to be transferring any backups. The first one i have set up is to my Synology NAS via Rsync. All set up verifies perfectly and enabled but left it for 48hrs and i have no backups on the drive. The 2nd one i tried was to my google drive, again setup the API and everything verified fine and looks good from the backup page on WHM. Left this for around 5 days and again no backups appear. Can anyone point me in the right direction and save me from going mad :) Thanks Craig