Site: WalmartEverytime I press the checkout button the screen goes blank. I've tried it on 2 phones. Wifi and data. Still doesn't work. Add new comment Comments i've been trying to cmplete my order but it won't let me complete reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted yQwXyK Enter the code above * Enter the code without spaces.