IF Vlookup formula according the 2nd sheet

Hi Experts,
I have excel file which have 2 tabs, 1st is Final and 2nd is Invoice, I want to populate "Date Created" column from "Final" Tab to "Invoice" Tab according the case#, if there any entries is not match then write "NOT FOUND", I have attached screenshot and also I have attached excel file, any expert can help me on this.

Thanks in advance.