Fill and Sign menu option not showing on Galaxy Tab S

I have Acrobat DC installed on my laptop, Galaxy 5 and Galaxy Tab S. The Fill and Sign option appears on both my phone and laptop, but does not appear on my Tablet.  The option appeared on my phone, but was originally directed to download from the app store when I clicked on Fill and Sign for the first time from the Adobe Acrobat menu.  On the Tablet, there is no Fill and Sign option on the menu, nor is Fill and Sign  showing available for download. Tablet android version 4.4.2..  I have uninstalled and reinstalled, and am logged in on all three devices