Stop cheating players out of coins by offering "multi-skips" for 400 but don't give players the multi-skip. Either provide it or remove it.
Remove multi-skip option from phase 10 on facebook. Players buy the option to skip all players but the game doesn't give you the skip but will take your coins. How about you game designers fix that little flaw!!!!
Multi-skip does not guarantee a skip card. Only that the skip cards skip multiple players’ turns.