My hotel is New World Shanghai in Changning with lots of luggage

so I plan to take a taxi upon arrival in Pudong but would like to ride the MagLev next day. Can I buy the Maglev Round trip with unlimited Metro for 24 hours in any station? Or it's only available in Pudong? If I buy in Pudong before taking a taxi to hotel, can I use the Maglev next day and my unlimited Metro starts counting the 24 hours? Thanks in advance for any clarification.