Problem with Remote Control of iMac

RIngram1470 Posts: 1

Good Day,

Not sure if I'm in the right forumn, but I'm having trouble remote controlling my 2017 iMac running 10.14 from my iPad Pro.  I get screen access but am unable to control anything on the imac.  I can't click on folders, or apps etc.  Need to get this fixed today if possible just incase I need something while I'm doing a FEMA deployment.

Any help is appreciated.