Ohio Department of Taxation has received 2019 Ohio 1040 return in my name in order to validate the refund claimed and continue processing my tax return I am required to provide documentation to suppor

That is correct. Please click here for information on the Ohio tax ID Quiz.  

I have already tooken they're quiz now that I have to send them one and two of my file 2019 federal income tax return all employer issued 2019 W-2s can you help me

If you do not have copies of your W2s, you can request them from your employer. See Ohio ID Quiz.  

 

Fax:  206-339-3285

 

Or Mail

Ohio Department of Taxation Manual Review Unit

P.O. Box 182847

Columbus, OH 43218-2847