Unable to withdraw money from my Mt4 account with UEE International Limited.

A lady from Hongkong introduce me to invest UEE international platform, I have deposited few thousand into my MT4 account. She has been asking me to keep depositing to my account and she also deposited some to my account as well. I have deposited several times and do trade to earn some profit. The first time I tried to withdraw and was successful but it is only 100USD. I tried to withdraw again this time 5000USD and was rejected mentioning that my MT4 account has illegal and profitable abnormal orders and was unable to withdraw. I smell something is not right. I want to get back my money and close the account. please help me to get back my hardworking earn money I invest this UEE international platform.