Hi, I need help with your Pickup option. Do I need to order online? How can I confirm whether it is ready for p/up? how much time does Walmart need from when I place the order until I pick it up?

Yes you have to order online. When order is reafy you will receive an email or text whichever you prefer. When you place order if it is in the store you may be able to pick up the same day. If not it will let you know approximately when order will be ready.

Order online line and it tells you before you check out when it will be ready

This is a public platform u got call them directly

Call store for pick up policy.