The employer section on my w-2 has an addess but no zipcode only a batch number, i cant move forward without the zip code. what do i do?

Try putting the address into a Google search to determine what the zip code should be.  Or ask your employer for the correct zip code.  

Easier and more accurate to go to the USPS website and enter the address to get the correct zip code - https://tools.usps.com/zip-code-lookup.htm?byaddress