Issue when control servo motors using RF wireless module

Other Hardware Motors, Mechanics, Power and CNC
1

Hello everyone,

Anyone can help me to fix the issue that occurs when I try to control a servo motor using RF wireless module?

The project consist from 2 parts:

First part: arduino nano, flex sensor, wireless transmitter on pin D12 (like this https://bm-es.com/wp-content/uploads/2019/02/RF-Wireless-transmitter-font-b-module-b-font-and-receiver.jpg ) .
I use RadioHead library to send the sensor value to the second side. Also, I was edit the RadioHead library to use Timer2; since I am using servo motor in the receiver side.

Second part: Arduino uno, servo motor, wireless receiver on D11. As I mentioned above I use RadioHead(Timer2) library to receive the data .

The receiver stops receiving data when I connect the servo motor on any pin on arduino.