: Download the TrainTime app on the App Store or Google Play.
: You can buy tickets instantly using a credit/debit card, Apple Pay, or Google Pay.
: CRITICAL: You must activate your mobile ticket through the app just before boarding the train. Conductors will scan the dynamic barcode on your screen; screenshots are generally not accepted for security reasons.
While you cannot directly "print" a paper ticket from your home computer to use on the MTA, you can purchase tickets digitally or use modern contactless systems. For commuter rails, the official TrainTime app serves as the primary digital platform for buying and managing tickets. Commuter Rail (LIRR & Metro-North)
The MTA has moved away from home-printable tickets in favor of secure mobile ticketing.
We recommend this way to download app, because it has less change to your current Apple ID.
Before you update your location, you must spend your store credit, cancel your subscriptions, and get a payment method for your new country or region.
For more details, please refer this url:
https://support.apple.com/en-us/HT201389