Deleted my directory by accident. How do I recover it

I have WD My Cloud connected to my home WiFi router and I access it from my laptops over WiFi. I accidentally deleted my entire “work” directory (by deleting from Shares page). Is there a way to recover the deleted files. I can see the other shares folders (home, public, etc). I don’t see “work” folder that I deleted.

bad news i’m afraid

https://support.wdc.com/knowledgebase/answer.aspx?ID=27532&lang=en