Prestige Prestige a T Mobile authorized dealer Walk in scam t mobile discount Nashville Tennessee

A woman came into my place of business today named Christine. She said she is with Prestige who does T mobile discounts through their corporate office and that these aren't offered through the retailers. She told me after asking my billing amount wits At&t that she could save me $20 a month on my bill. She states that AT&T is buying out Cricket, which i am not sure what that had to do with T mobile. She wanted me to fill out the form to get my quote today. I started to write my name and looked at what else she was wanting. It was asking for my phone number, address, drivers license number, date of birth and my social security number. I asked her if this information is all necessary and she said yes. I told her I am not comfortable with giving that out to her and she said it has to be filled out to make sure I didn't have an account with t mobile. I told her that I was still not giving it to her. She strangely lingered in the office for a couple minutes and then left. They are usually sending out fake job postings but it is the same company. She is to come back tomorrow so if she does I will be ready with ripoff reports.