What could be the causes of the coolant link or flow out, to my 2009 Dodge charg

What is your question?

My 2009 Dodge charger SE 2.7 l V6 leaks coolant, more less loses correct as you pour it in now. We've had the hose changed still no help I'm being told and thinking throttle body water pump. Not sure it overheated rolled over how can I check to make sure the radiator is still good? Water pump? I don't want to have to buy apart and it not be the cause any help is truly appreciated. I also have problems feeling the tank with gas, if I don't go extremely slow at feeling the tank the gas gets spit back at me