Hi Sabrina,
I have written a mail to support.eu@talend.com. I received the below response from them:
Hello,
Please note that as you are using a trial product version, you could not have access to our support portal. Nevertheless, you can always have access to our forum
Thank you
Sana LETAIEF SAFFAR
Support Engineer
Email sletaief@talend.com
Thanks-Naksh