I tried to login from another pc, but it didn't work.
Unzip the script and install it. At startup, enter the authorization data of the bablosoft personal account in which the script license was purchased: Sphere.rar
Thank you @support it seems that even >CSS> :nth-child(2) it changes, but after using inspect sometimes it becomes nth-child(3). I just put to click on (3) after (2) and no issues so far.