Recover deleted share

Just got My Cloud EX2 Ultra and was in process of uploading files and learning the system while that was going on. I messed up and deleted the main share. About had an anxiety attack but am pretty sure I have the files recoverable elsewhere but is there a way to recover a deleted share?

Any guidance on recovery. I have dont that before for hard drives, is that basically what I need to do in pull one of the drives and attach to a comp and use a recovery program