I tried to buy the P-47 form on DCS, correctly entering all the data until I reach the check out and paypal payment page, but when I click on the order completion button nothing happens. I just noticed that above the box of my nickname (EAF51_Dedalo) appears a message indicating that only Latin symbols are accepted. I don't understand what they mean since I've always placed orders like this and never had any problems completing the order. Could you help me? Thanks