Horrible employees, Maria had lied to me about wha...

Horrible employees, Maria had lied to me about what she could do for me in a conversation over the phone then went back on her deal and lied about it so I called the person above her to speak about the matter and talked to Teresa who was rude from the get go and also lied and said that Maria wouldn't lie and that she was hearing the whole conversation, so I told her if she heard the whole conversation please tell me what was said and she couldn't even tell me how the conversation went down. These two women in this company should be fired from there job immediately just for making lies up to a customer . So in future to anyone who is reading this please please record your conversation that you have with this company so that you have proof so people like this will be held accountable for there actions and lies