In regard to the matter of ICP (IOU) being released to main net ICP token, MXC has yet received the official updates from Dfinity (ICP) as of now. MXC will exchange ICP1 (IOU) to ICP main net token with 1:1 ratio after receiving ICP being released from seed round and private offering round.
Cryptocurrency is subject to high market risk. Please make your investments cautiously. MXC Exchange will make best efforts to choose high quality tokens, but will not be responsible for your investment losses.