Greenfieleds Capital Trading ****

I have been trading online for the past months with Greenfields Capital. I have not made much money but the little that i made has become an issue for me to withdraw the money. Whenever i try to withdraw the money they keep on say that the funds have been transferred into my account but it never reflects on my account. They request my bank transaction history reports as proof that i have not received the money, acting like i am the one that i trying to **** them whereas they are the one ******** me. Please assist me to so that i could get my money back.