rsync backup to adrive not woring

I am trying to have my backups go to my adrive.com account. It gives me the instructions below:

Hostname:    rsync.adrive.com
Username:    MyUserName101
Password:   Your SSH key OR your ADrive password
Port:    22
Note: ADrive's implementation of Rsync is only available over the secure SSH channel on port 22. It is not available over rsync's normal port 873.

So In my root CWP account I put:
Server IP: rsync.adrive.com
Username: MyUserName101
SSH-Port: 22
Access Key: blablabla - I copied and paseted this on adrive.com under their "manage keys" section. It saved, and provided a fingerprint.

I saved, test and it says:
Connection_Failed
Don't forget to add pub key from file /root/.ssh/backup/id_rsa.pub on the remote server to the file "~/.ssh/authorized_keys"

Anyone have any ideas? Anyone have rsync working with a service like adrive.com - or google drive, or something like that.

I was able to push a backup to adrive.com manually using the command below on my server - first I zipped the daily backup folder:

rsync -avz /backup/daily.zip hostvant@gmail.com@rsync.adrive.com: