My apologies for the inconvenience Thomas / I've just activated your account and you should now be good to go.
As mentioned in some of the previous posts, the activation email's can sometimes get routed to junk folders or blocked all together. I'd suggest that anyone who finds themselves in a similar situation also explore the option to validate over the phone via text message.
I have re-activated your account. On your next login, please change the name of your School from "a" to a valid school name. Or just let me know which school/university you attend and I'll change it manually for you.
Hi yavuzpaksoy and welcome to the forums!
I've made a few changes to your account and you should now be able to access the Education Community normally.