What happens if I get accepted and can't attend? There is no information like the legal parts of the previous FotoCon.

For the second part, if you are talking about regulations and privacy policy - they were available from the same moment we start the registration.
For the first part... There will be no legal consequences for anyone who would drop out from the event after being accepted. But, to be honest we are not eager about accepting again people who will drop out because of reasons like "sorry I don't have enough money to come" or "I changed my mind and decided to not coming". We acknowledge that sometimes shit happens, like a sudden accident or something, but we don't like attitude " I will register and after accept I will think about coming or not."