Please help me... 2 years ago i do bought 500$ xmc and 250$ dollar iq cach coin on hitbtc. Transfered those to wallet now cant withraw them both and cant transfer xmc back to spot... for 2 year my money stock there and support team respond to me that they are on maintanace and doesnt know when it finish...after sending several times message from me to them support team about xmc and iq cash, they do turned off iq cash trades on hitbtc exchange...what should i do...please help me