You know here in the forum and why you did not make a research first before making a deposit and going through the KYC.
That is an old scam strategy and asking to have a deposit first before they can withdraw their fund. So, if a newbie like you will fall into this trap thinking a small number of funds can risk just hoping that they can withdraw a big amount of what they have deposited and trade.

Use the search engine box first on this thread before choosing an exchange, Scam Accusations nor in google, you can search some reviews on the said exchange sites.