Customer App and Restaurant Enatega - Please define the purpose of timer here, as the timer gets to "0", then there should be something happening to that particular order

Describe the bug
When the user has placed the order, then after some time if the Restaurant hasn't accepted the order then the order should be removed from Restaurant side and there should be a cancellation notification or something like that on customer app side and the order should be removed.

To Reproduce
Steps to reproduce the behavior:

Go to 'Enatega Customer App'
Go to Restaurants menu button and select any restaurant.
Add to cart and Place an order
See error When the user has placed the order, then after some time if the Restaurant hasn't accepted the order then the order should be removed from Restaurant side and there should be a cancellation notification or something like that on customer app side and the order should be removed.

Expected behavior
When the user has placed the order, when the receiving time is out and if the Restaurant hasn't accepted the order then the order should be removed from Restaurant side and there should be a cancellation notification or something like that on customer app side and the order should be removed.

Smartphone (please complete the following information):

Device: [e.g. Infinix Hot 50]
OS: [e.g. Windows]
Browser [e.g.Application]
Version [e.g. 14]

Reproduce the order flow in the Enatega Customer App and restaurant side using the steps in the issue, then trace where the receiving-time timer and order status are handled. Done means an unaccepted order expires when the timer reaches zero, is removed from the restaurant side, and produces a cancellation notification and removal on the customer side.