My First App for my own Homebased Catering Business!

My wife and I, run a homebased catering service and we currently use Whatsapp to converse with customers for orders. We have been doing this from 2018 and as everyone is becoming tech saavy and I am a Software Architect myself, I wanted to create a simple prototype app to enhance the customer/order journey. The last screen which shows the "Order has been submitted" also triggers an email to the id which the customer gives in the previous page. The tech stack I have used is React Native using Expo and email is using EmailJS. I do not have a backend as of now but I am planning to bring in Node JS and MongoDB down the line. For now, I have created an APK but not uploaded to Google store as I am still working to enhance the UX design, hence started my Dribbble journey. I know this is a very lame app but I will iteratively improve this with more features like including map for deliveries, showing real-time GPS data for customers, admin module to add items from UI, AuthN/AuthZ, SMS Alerts etc. I also plan to make this as a shippable product for potential homebased entrepreneurs, not only food but any other items.