Site: WalmartI was able to schedule pick up,but now can't open the cart to do the checkout. The Your Cart button lights up but then nothing happens. Add new comment Comments Site will not letme add or checkout for several hours and cotinues. 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 DFnA46 Enter the code above * Enter the code without spaces.