Anyone can apply for a job at any place at any time. However, only those who are organized enough and armed with the right information will have the competitive edge to place themselves in the best position to get hired. Do yourself a favor and whether you apply at Walmart or anywhere else, make certain you research the company to find out what their mission statement is and how they operate. There is enough information on the Web for you to have more information at your fingertips than anybody else, if you just try!
We wish you much success,