Complaint Review: Michigan Lottery

I was invited to play Triple 7's online free from Michigan Lottery.  I played the game and won $101.65.  There is clearly a $ sign next to my balance, but when I tried to withdraw the money I was prompted to read the disclosure that stated in part, "bonus games have no monetary value."  I started an online chat with a representative from Michigan Lottery and was informed the money balance is tokens.  It does not indicate tokens, it indicates money.  I think is very misleading and to me constitutes fraud!!