Rc remote code help

I’m making an RC car using 2 V2 micro bits and having some issues. I got this code online and changed 90% of it. I’m trying to make it so that I can steer the car using the roll sensor on the micro bit, but I’m having issues sending the value of the sensor to the servo that is being controlled.

Here is the code
receiver: https://makecode.microbit.org/_YvFhHHdCt71a
transmitter: https://makecode.microbit.org/_EPscU9gDUR1C