10 device activation code

[pips]

i bought the premium avast with the 10 device one i tryed to look up the code but when i found where it was i couldnt see the code to put in other devices there just was the thing u should see the code from but there just was a green square and when i pressed it nothing happend so please i need help what should i do

[Asyn]

-> https://support.avast.com/article/Troubleshoot-activation