Armada won’t start

I’ve been having trouble with my armada
intermittently not starting. I tried to get a jump
and that wouldn’t get the vehicle started. I
went and bought a new battery, installed it
and now still nothing. Prior to installing the
new battery I had nothing- no interior lights,
locks wouldn’t work, no clicking, I couldn’t
even turn the ignition switch. After installing I
have do have interior lights and hazards, but  
no radio, no headlights, nothing, it’s just dead
as a door nail. I do have a remote start on the
vehicle could this have something to do with
why it won’t start?