First of all, apologies for the inconvenience.
We do everything we can to fix bugs in our system but as providers, hosts even devices are contently updating and changing, things will slip through our net from time to time.
Sounds like you have had an activation email from iGarage, but if you click through you do not get the screen to create a password or log in.
We are happy to help you with the solution.
Please send an email to firstname.lastname@example.org with your license plate number and contact details, and we will contact you as soon as possible.