Yes i know i had to research but when i checked on CMC i saw almost 600m $ volume i didn't expect that they will scamm me , i contacted them by Email , telegram , skype, still nowhere a reply from support team , i really dont know what to do , this was my last money im a student got no incomes yet .
Huge volume doesn't mean legit and not scam, it's possible the exchange manipulate the volume. CMC is also known listed unknown exchange in the top list with fake volume [1] Next time use trusted and popular exchange (e.g. Binance)
Sorry, I don't know what should you do except waiting the support fix the issues. But the chance is slim since this is a scam exchange.
[1]
https://bitcointalk.org/index.php?topic=5210841.0