Urgent help needed with Cursor Master

Hey guys,
I’ve been using Cursor Master (cursormaster.net) for months and it’s proven to be a very powerful tool, especially with the unlimited Cursor AI Pro features it gives for the price of a pizza!. However, I’ve run into a constraint, the license appears to be limited to a single device, which is becoming restrictive. I’d like to use it across several machines or potentially share access, without needing to depend on remote connections to my primary computer. Unfortunately, each attempt to install it on another device results in an error (screenshot attached).
Could you please confirm if there’s any supported method or official option to enable usage on multiple devices or allow sharing? I would greatly appreciate your assistance. Thank you.