I have no idea 💡 Have you tried contacting the store manager? May be a tech glitch
It could be that they are truly that busy and cannot have anymore pickups for the days you asked due to lack of workers or they are that busy. Try logging out then logging back in and try again. See if that doesn't help. If that doesn't work, call Walmart home office customer service. Tell them your problem. They will help you.
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