You can get notified of denied shops, you can set that in your notification preferences.
Also, it has to do with Shopper Rotation. Many MSPs have timelines for assignments, and an individual shopper may only do one or two shops for a client for that MSP every 30 to 90 days. That information is usually stated in the shopper requirements and guidelines.
Thanks for reading.
Patrick, Norm, you're both right - thanks for sharing that info!
Also, don't feel bad if you're not assigned to shop requested. Often times, as it has happened with my shop jobs, I just needed to be patient and do more shops in a specific area with an MSP so that I could get recognized. Then, the schedulers will notice, and then you will be the one picked. It works out. Hope this helps any other inquiring shoppers. Happy shopping