Last year I bought a one-year license for Xamarin.Android. It happens that I didn't renew it. I wanted to continue working on some side projects using Xamarin.Android.
I didn't update my main computer but bad surprise. I've been automatically switched to starter license on my computers...
I want to do that as written in your FAQ :
Can I continue to use Xamarin after my annual subscription expires?
Yes. If you choose not to renew your subscription, you will no longer have access to new releases and support, and we will be very sad.
How should I proceed please to get my license working again?