Use case diagram help

I'm doing a use case diagram of an online shopping system. I wanted to know which use cases are shared between multiple actors. I have 4 actors (Customer, Admin, Payment gateway, and Delivery service).

Customer: Register/Login, Search product, View product, Add/Remove to cart, Checkout, and Track order.

Admin: Login, Add/Delete product.

Payment gateway: Process payment, Send payment confirmation.

Delivery service: Receive delivery request, Send order, Update delivery status.

(I'm mostly concerned about if Admin shares "Track order" with the Customer)

-Thank you in advance

submitted by /u/ymz9
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