1995 celica remote starter

Hello everyone. I'm attempting my first install of a remote start alarm system. I having been trying for almost a week to get the remote starter to work on my 1995 Toyota Celica (automatic,hatchback,2.2L). I have no idea what I m doing wrong. The alarm system is a Prestige APS785. I have managed to install everything properly but the remote starter. I am unsure what to connect the yellow starter wire to. Can someone HELP please. There are 6 main wires from the ignition switch harness that must be connect to the 6pin harness on the alarm. Can you tell me exactly which ones from the brain to connect to which color wires. I have tried the way the manual says and no luck. I have even tried with and without the relay (which after 2 days I was able to figure out) but no luck. Any advice would be helpful. Thanks.

Also the manual says to put the yellow wire on the vehicle side of vehicle side of the starter cut relay. I have no idea what the starter cut relay is. I was under the impression that the starter cut relay was the same as the included starter inhibit relay since I assumed they perform the same function. Please help.