Target's website is just awful. I'm amazed that in 2018 target has not been able to come up with I smoothly functioning website. It's Twitchy.
There are long pauses after you select an icon giving the impression that you haven't selected. The pages have a tendency to jump so as you are about to click a selection the page jumps and you inadvertently click something unintended. You initially may choose a specific store I've noticed that as I search the ZIP code changes to some unrelated store usually in another state. This Behavior has been going on for years.
I find target.com to be one of the most user unfriendly unreliable websites that I've ever dealt with. I'm usually discouraged to the point of saying screw it Target's not worth it.