They scammed me, please help me

I deposited 1,850 dollars. At the beginning, I deposited 200 because I thought it was not fraud. Then they asked me for more. In the end they did not let me withdraw and they put the account at zero. I have deposits and there was a clarification with my bank. I have proof. I asked them for money by mail and I never received anything.

The following is the original recommendation

me estafaron ayuda

deposite 1,850 dólares por, yo deposite al inicio 200 por qué pensé que no era fraude luego me fueron pidiendo mas al final no me dejaron retirar y pusieron la cuenta en ceros, tengo depósitos y hubo una aclaración con mi banco, tengo pruebas yo les pedí el dinero por correo y nunca recibí nada