QuikTrip is closing its Midtown store at Peachtree and 6th Streets on May 3 because of crime and declining sales, according to a statement from the company. The pilot store, which opened eight years ago, was the first QT location without a gas station. QT said it would continue to open new locations and is in the process of identifying a new Atlanta location for a full-service QT that “we hope to have online within the next 2-3 years.”