From the producers of E!’s mega-hit series, “Keeping Up With The Kardashians,” Kourtney, a newly single Khloé, and Lord Disick himself are back in the Big Apple, and are taking the city by storm. The girls have their work cut out for them as they set out to relocate the Dash New York store to a hot new property while managing the initial struggles of opening their first pop-up store in the Hamptons.