"Signals" service Administration

 
How to contact with "Signals" service Administration? 
 
Sarowar Jahan:
How to contact with "Signals" service Administration? 

Signal service administrator is the automated robot.
The warning message administrator (warning messages on the left side of the signal page related to drawdown etc) is the robot too.
And there is ranking robot.

 
Sergey Golubev:

Signal service administrator is the automated robot.
The warning message administrator (warning messages on the left side of the signal page related to drawdown etc) is the robot too.
And there is ranking robot.

I want to stop my signal service. What should I do now? Just delete my signal? 
In the rules section, it mention that I should give an advance one week notice to the "Signals" service Administration of my intention to terminate the operation of the Signal.