Just tell her no whining and just talk to you. That's what my mom did to me. If she asks for what she wants by talking, I'd say reward her by giving it to her for not whining. If she asks by whining, say no she cannot have it because she's whining and has to ask you. Hope this helps :)
Just tell her no whining and just talk to you. That's what my mom did to me. If she asks for what she wants by talking, I'd say reward her by giving it to her for not whining. If she asks by whining, say no she cannot have it because she's whining and has to ask you. Hope this helps :)