Question about 1Control Universal remote control garage door

Same here! Have two traders, one goes, the other does not

This worked with my Eazymatic control with the normal blue radio transmitters. Follow the instructions in point F:
F - Copy of a remote control with fixed coding
1. press and hold button 1 and at the same time press button 2 of
1Control WHY four times. The red LED starts flashing. Release the buttons. 2.
Press the button on the original remote control for 3-4 seconds and then release it.
release. 3.
When the green LED flashes quickly, press the 1Control WHY button on which you want to store the remote control.
the remote control is to be stored. 4.
The copy is completed. Try to open the door or garage, if it does not open, cancel the operation.
it does not open, repeat the procedure from point 1.
Greetings

We have gladly forwarded your question to the community, as we do not have any user experience with it. Maybe it will be answered by another customer.