Audi A4 1.8t of 98

Hello everyone, I have an Audi A4 1.8t of 98 and changed the oil pump, filtos, sensors and the car still does not reach the engine to the engine and the oil filter and torn off and not a drop I think I broken the internal bearing that moves the pump someone would know how to tell me how you can help you, I would appreciate it very much since it is my only car.