If one uses the subforum search feature, magnifying glass icon upper right, they’ll find this question has been discussed numerous times. The short answer is officially no, the single bay/single drive My Cloud units do not officially support backing up or uploading direct from the My Cloud to an online cloud storage location.
Unofficially it may be possible using unofficial and NOT WD supported methods like those discussed in the following thread.
https://community.wd.com/t/app-goodsync-for-wd-my-cloud-backup-and-file-synchronization/
