Big D's Paving & Sealcoating

On 9/15/ a man from Big D paving and Sealcoating, stopped by my house He had some extra Sealcoating and wanted to do my driveway, which I could use it He said he would do it that night and if It needed a touchup he would come back that Fall or next year
It looks awful and I have tried to call him at 612-231-2111, with no luck He charged me $and I have an adjoining driveway with my neighbor and he charged him $ Not bad $1,cash, for a 5-hour job On top of it all he had us make out our checks to his Mother, "as it was his father's business and he had passed away."
I feel he completely took advantage of me being an elderly, widowed woman!