It is necessary to design websites, android and ios applications

Hello everyone. I need an expert person or people who will design and develop my website, android and ios applications. There will be three different user panels on the site and applications.
1-admin panel
2- serving user panel
3- user panel
The site and applications must have online payment method, return method, video and image upload, download, messaging and other features.
There will be four language options. Azerbaijani, Russian, English and Turkish. Payments and refunds to be made through the site will be made through Azerbaijani banks.
The site and applications will connect to Amazon Web Services (AWS).
Let me give you a helpful tip. The site and application I want should be similar to this (cameo.com) site, but with a better quality and more beautiful design. My request from you is to examine the site (cameo.com) thoroughly and then make offers to me.
We will talk in more detail with the person we have agreed with.