Lost gray Invisacare blood glucose meter in black case left at Joplin Walmart.

I am really hoping to find my blood glucose meter that I accidentally left at the Joplin Walmart last Tuesday while I was picking up some groceries. It's a gray Invisacare model, and I had it in a black case. I need it for my diabetes management, so I’m quite concerned about it. Please reach out if you have seen it!