Town Fair Tire

Low Tire Pressure Lights= Day off…Sort Of
I knew I needed new tires but thought I could get a few more days out of them. The universe had other ideas for me. Yesterday my tire pressure light came on and suddenly Im the proud new owner of four new tires.
It Sure Is Monday
I went out to my car to let it run on this cold morning and I noticed that my front driver side tire was almost completely flat. I just bought the front tires a month ago. I drive to a nearby gas station to put air in the tire, it did no good. What to do now?