How to pair Somefy remote?

Hello, I install OMG for Somfy by platfomemio, I see my ESP on MQTT explorer but I don’t know how to add Somfy remote ??
I don’t see the remote signal when I push the remote button.
In the programm, I have chosen:
default_envs = esp32dev-somfy-cc1101
define ZactuatorSomfy “Somfy” //ESP8266, Arduino, ESP32
efine ZradioCC1101 “CC1101” //ESP8266, ESP32