Sun International review: winnings

Good evening, hope you are well today. I meant to send this on monday but just have not got time. My husband and I come to your casino every weekend but after the last two weekends we think we need to stop coming as we not winning at your casino anymore and if we do u take all back. And it is always the same people winning jackpots and at the draws. We have never one draw since we have been coming there and it always the same peoples names called out for draws. We generally play the same machines/games but we never get the big jackpots we only get major never the grand and the club not share or big one or the Lightning nor the Duma or Sunstrike. Never mind that we never even win something to play with we play non jackpot games and we still dont win there. So how is that fair play from Wild Coast side. How can we put 2000 in a 10 cent machine and not get a single free game. Hope someone can explain this to me. Have a great week. My contact details are [protected].