You can ask for support by creating a support ticket.
To validate your purchase details, following information will sent to ViserLab server.
Application: whmlab - v1.2
Activation URL: https://sys.sysinvento.com
We never collect any sensitive or confidential data.
The purchase code(license) is for one website or domain only. Please activate the license into the correct domain(URL) to avoid any unwanted issues in the future.