Recently, I changed my laptop, but unfortunately, I am unable to activate the license. Can you please help me activate it

You are currently working on UAT
Recently, I changed my laptop, but unfortunately, I am unable to activate the license. Can you please help me activate it

Hello Sami Nadi
Your license is available for activation, please try to activate it offline as the online activation doesn`t work any more for 2019 version: https://gateway.sdl.com/apex/communityknowledge?articleName=000001383
Thank you,
Sorin