When does customer service close?

I believe it is. 9 pm

Just look for someone in the yellow vest and ask them?

Usually around 10pm. I would call first to make sure, of course.

I agree, you should call them. We are Google guides, we do not run every store, or have the knowledge of who closes when, if we don't shop there regularly ourselves. Your question should be asked of a store employee, not Google guides. Good luck!

Call them