Mac time machine

I am using Mac book pro along side the My Cloud 3T. I am planning to use the My cloud to back up pictures from Lightroom 5. I installed the software from WD all went just fine and I can see the WD Cloud drive via finder. From there I can create files and download files from my mac via the wifi connection. The issue am having is with Time machine, I want to use this to backup files from my mac to the WD Cloud drive via wifi. My issue is Time machine does not see my WD cloud via wifi? Assistance with this issue would be great.
Thanks
Mike

HI

Simple questions, have you enabled Timemachinebackup on the mycloud? if not, then Timemachine will not see the volume, check the user guide on how to do that.

Thanks very much for the info it’s no up and running
Mike