Walmart Supercentre Pharmacy

I sent a letter to Walmart Management several months ago regarding a price discrepancy between the product shelf and the cash register - sent the cashier receipt too. I have not had the courtesy of a reply yet. I am also not a customer until this is resolved

How is it possibl...

How is it possible they told they were out of my favorite dish washer? I has to look it somewhere else and that took me another hour in a busy day