Does your luck come on those days? Always? This is the first time I see someone suggest to gamble on such particular days. Logically it wont affect anything, luck may come anytime and has no schedules.
OP : actually what do you want to share? Video is not found, did you delete it?
even if the video could be found and loaded it really doesn't matter we are talking about a dice game and there is no way you can have a 99% win chance in it and also when it comes to freebitco.in everything you know about dice gets harder beause they have a massive house edge of 5% last time i checked so the chances of winning are that much less than any other gambling site.