Epsilon premium account

[MOW]

Hi,

I have to pay my annual premium account, but I do not succeed in doing this.
Each time I request "go to premium", I have been sent back to former page.

I notice that my paypal email reference adress is no more correct, but there is no way in the page to change it (we are requested to check, but what to do if something wrong?).

Thinks in advance for your help so that Epsilon could continue flying in your virtual world.