ادفع 1 مرة رسم 2،888 دولار أمريكي

Pay 1 times fee 2,888 usd

I trade with MWNG 2 months ago. Yesterday I deposit 500 USD to my accounts and the admin tell me it’s complete but this money does not appear in my account and today 2.6.2021
Admin told me to pay about the 1-time fee of 2,888 USD if I do not pay they will freeze my account.
I don’t know it real or a scam.