Could i get some help with the visual of these two diagrams that would describe the system using the two design tools

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$$DFD and ERD. The system would be a website for a pizza place. With theses recommendations for the system Develop a user

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friendly website with the ability to browse the menu, customize orders, and make online payments.

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$$Ensure compatibility with desktop and mobile devices.

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$$Enhance the customer experience by providing a user

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friendly interface and efficient ordering process.

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$$Increase sales and revenue through online orders.

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$$Implement a secure online ordering system integrated with the payment gateway.

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$$Provide customers with order tracking and delivery status updates.

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$$Develop an admin portal for restaurant staff to manage orders and update the menu.