How do we get into a locked car with the battery dead?

What is your question?

The car had last been driven for a quick trip to the store--about 10 minutes there and 15 minutes in the store--three days ago. The car remained locked since then. We got this car 2 weeks ago.

What makes this problem better or worse?

not driving daily

How long has your 2017 Jaguar F-Type had this problem?

just today