you are absolutely right
the program that makes number is smart and create numbers on porpoise
for example when it says your win chance is 70 % when you bet low amount this win chance was right but when you raise your bets and make big bets ,
this smart program begin to cheat
then you can see in 1000 rolls you must win about 700 roll on 70% but you win only about 400 rolls
i try it many times and result was the same
then they show you provable fair link to see and check this number was realy yours and site dont change it , we know this number was realy but problem is that program that make numbers there must be some organization they check this programs like poker sites and give score to programs
this provable fair dont protect players right   

 its the same for freedogeco.in