Welcome. You may want to begin by turning off the "caps lock" on your keyboard; it is considered yelling and very distracting.
Just amble on over to the New Mystery Shoppers area of the forum and read all of the first 12 or so topics there. Those explain what you need to know to get started.
This is a forum of mainly mystery shoppers, not of the companies that "hire" mystery shoppers as Independent contractors. So, you will need the list of those 200 or so companies that is at the foot of each page when you click on "Official Mystery Shopping Companies."
Based in MD, near DC
Shopping from the Carolinas to New York
Have video cam; will travel
Poor customer service? Don't get mad; get video.