Enatega Store App: Remove "Delivery Charge" text in price summary for pickup orders

Describe the bug
When placing a Pickup order on the store app, a "delivery charge" text is there in the price summary.

To Reproduce
Steps to reproduce the behavior:

Open the store app
open pickup orders
observe that delivery charges text are there in th price summary
Expected behavior
Delivery charges should be removed from the pickup orders.

Smartphone (please complete the following information):

Device: [infinix]
OS: [android]
Browser [app]

Labels: Enatega Multivendor Restaurant App, Bug

Start in the React Native store app by reproducing a pickup order and tracing the price summary where the "delivery charge" text appears. Confirm that pickup orders no longer show delivery charges while other order types retain their appropriate summary; verify the behavior on the Android app.

Written by the indexing model from the issue text.