Little help please - New setup - remote login missing

All,
I’m just not spotting it ..forgive me.
Bought replacement fire stick, installed channels
When I go to settings there is no log into dvr server on left side just manage sources….. this is a back up tv so I only use it via remote …away from home…can you help me get back on track please.

Admittedly I don’t know anything about fire sticks but are you sure you downloaded the whole home dvr app and not the other non dvr app?

Yes I downloaded both, yes the home dvr works but so does the other one on a different fire stick…(aka same place upstairs tv) so I know the first app does work, just need to access remote…
One app has play button (dvr server) one does not just the color bars… and yes the one with just the bars is one I’m trying to load up and yes that one is working on other stick??
Hence my post and ask…it can be done… just not spotting how or remembering how I did it first time….. thanks for the workaround tho