Can't Apply To Student License

I'm a student in Instituto Superior Técnico in Portugal, and as I try to submit a request for an Individual License for students, it appears the message: "If you would like to renew your Student License, please use the dedicated link in your JetBrains Account, or check the email reminder we send out one week before your license expires for the same link.", and if I follow the link it says "No available Licenses".
How should I proceed?
Thanks, Tiago Mamouros