To complete the copy of your remote control
1) Start copying until the "Operation Check" screen
2) Press the menu key at the top right to enter manual recording as shown below
3) Move the slider above 10 seconds 
4) Press the - key for 3 seconds
LED L1 turns on
5) Press the SET key
The L1 and L5 LEDs light up alternately
6) On the app press "Send opening signal"
If all the red LEDs light up, the copy was successful, if the red LEDs flash 3 times the copy was not successful and repeat the procedure