cannot withdrawl

I have made several withdrawals and the last one was a few days ago but there was no response from the company... they promised to wait for approval but until now there has been no action at all. They accused me of abusive trading even though I didn't do it and the account manager allowed me to withdraw only the principal funds and after I did it, the WD still hasn't been sent. Why do abusive trading with small funds... what's the benefit? They are just looking for a reason not to pay our profits