Exeone is having trouble posting here, so they asked me to post this for them:
We can’t reproduce problem with Accept terms box, please write down which resolution, dpi and browser you use. Thanks.
Also, please contact us directly and we will send you registration code manually.
>> I’m affraid this is an old project,that was never finished as the “Levels” button gives an empty box…
Project is quite finished and tested by dozens of thousands users on various OS. Please send screenshot and your OS details at firstname.lastname@example.org with blank Levels form problem you stated.