MCA IS NO LONGER LEGIT/IS A ****

My Coin Auction is draining us now, it has been 2 week I'm trying to sell my coins but I can, we were told to bid 20% of our matured coins in order to place coins on sale but after bidding that 20% still not allowing us to place sale, instead same message is telling us to bid another 20%...our money is stucked there,