Completely Remove Walmart.com account

 Walmart, is an American multinational retail corporation that operates a chain of hypermarkets, discount department stores and grocery stores. Headquartered in Bentonville, Arkansas, the company was founded by Sam Walton in 1962 and incorporated on October 31, 1969. As of June 30, 2016, Walmart has 11,545 stores and clubs in 28 countries, under a total of 63 banners. The company operates under the Walmart name in the United States and Canada. It operates as Walmart de México y Centroamérica in Mexico, as Asda in the United Kingdom, as Seiyu in Japan, and as Best Price in India. It has wholly owned operations in Argentina, Brazil, and Canada. It also owns and operates the Sam's Club retail warehouses.

How to remove Walmart.com account

You can't automatically delete your Walmart.com account.
Try to contact them using this link to complain about this: http://www.walmart.com/cservice/cu_comments_online.gsp?cu_heading=8

OR
f you want to remove your account on Walmart.com, the American retail chain of hypermarkets and stores, you’ll see in this manual that you can easily do that by contacting the customer support team.
I’ll show you below some pictures on how I managed to delete my profile using a desktop computer.

 Open this URL to contact Walmart: http://www.walmart.com/cservice/cu_comments_online.gsp?
Mark the checkbox “Using walmart.com” and click on Email Walmart.com.