I want to "click and collect" in Schaumburg, IL and at checkout, and I get the message its not available. Same with Bolingbrook IL. Both are listed as having this service. Why can't I use it?

Keep trying, they have too many orders, but the service works. I picked up my order yesterday. Took several hours to submit it

I had to keep trying a few times every hour for 2 days. Finally, early in the morning on the second day, it worked. I was given a slot the next day. I think they're just very busy and are limiting the number of slots.