The main game is 0.5%. As long as you have not cashed any money yet, a simple message or call to the customer care department will do.
http://www.lada-xray.net/showthread.php?p=229876#post229876
http://www.prepody.ru/topic77526.html
https://www.ww2.site/forum/viewtopic.php?t=340724
http://oldsite.giessen46ers.de/fantalk/viewtopic.php?f=3&t=266847
http://mirosovak.edoras.cz/viewtopic.php?f=3&t=103520
http://users.atw.hu/tunedthings/viewtopic.php?p=443096#443096
http://forum.bandingklub.cz/viewtopic.php?f=15&t=1720279
http://forum.spolokmedikovke.sk/viewtopic.php?f=26&t=1196184
http://forum.spolokmedikovke.sk/viewtopic.php?f=21&t=1121006
http://oldsite.giessen46ers.de/fantalk/viewtopic.php?f=9&t=175506
http://forum.spolokmedikovke.sk/viewtopic.php?f=13&t=1215048
http://forums.shlock.co.uk/viewtopic.php?f=2&t=436195
http://www.prepody.ru/topic87013.html
http://www.lada-xray.net/showthread.php?p=241766#post241766
http://vortex.mx.free.fr/forum/viewtopic.php?f=38&t=21037&sid=2df756e7be077b9f02a21374e587e401
http://oldsite.giessen46ers.de/fantalk/viewtopic.php?f=1&t=190327
http://aficionado.pl/showthread.php?527797-Casino-Online-Mxico-Legal-o-Apuestas-Dinero-Ficticio&p=572262
http://forum.bandingklub.cz/viewtopic.php?f=14&t=1681862
https://debate.socialism.nl/forum/showthread.php?tid=170927
http://horsecity.ru/phpBB3/viewtopic.php?f=9&t=256818
http://qrfonline.qrfmag.com/qrfswap/viewtopic.php?t=160401
http://forum.bandingklub.cz/viewtopic.php?f=28&t=1326804