Hi there! I see you're having trouble with your Subway app order—not getting your food delivered and the store not answering the phone. Let's get to the bottom of this together.

First, could you tell me if the order was placed for delivery or pickup? Also, did the app show the order as confirmed or delivered?

In the meantime, here are some quick things you can try:

1. Check Order Status in the App: Sometimes the app may show your order as delivered even if it wasn't. Confirm the status and see if there’s any tracking info.

2. Try Contacting the Store Again: Stores sometimes get busy and miss calls. If you can find the store's direct number (usually in the app or website), try again during off-peak hours.

3. Look for Delivery Service Contact: If a third-party delivery service (like DoorDash or Uber Eats) is involved, try to contact them through the app.

4. Review Your Payment: Make sure your payment went through successfully.

If none of these work, it may be a problem with the store or delivery partner. Since the phone isn’t being answered, the store might be understaffed or experiencing technical issues. You could also try deleting and reinstalling the Subway app on your Android device to clear any glitches.

Let me know what you find or if you can share more details like order status, payment confirmation, or store info. That will help me guide you better!