Customize e-commerce multiseller (apps and websites)

WE NEED:
-This project offer only for companies, not for individuals freelancers.

1-Laravel, Bootstrap and MySQL
2-Full stack flutter developers and blockchain developer

Hi everyone, I,m project Management, I have client has ready project and he wants somes customize.
I have multiseller (laravel) contains:

1-(Shopping website and Flutter App shopping) for customers

2-(seller panel web) for sellers

3-(Delivery boy panel and Delivery boy App)

I WANT:
First: Flutter Seller App
this is seller panel
http://demo.activeitzone.com/ecommerce/users/login

I want flutter seller app, all the features in seller panel same in seller app, with addition and remove some features (I will send the requirements in pdf file)


Second -Redesign Flutter shopping app and web

This Apk demo:
http://preview.codecanyon.net/item/active-ecommerce-flutter-app/full_screen_preview/31466365

This Shopping website demo:
https://demo.activeitzone.com/ecommerce/

I want all the features in web same in flutter shopping app, with addition and remove some features (I will send the requirements in pdf file)



Third -Some changes in admin panel
Add and remove some features
(I will send the requirements in pdf file)
This admin panel:
https://demo.activeitzone.com/ecommerce/login

Fourth-Redesign and some changes Delivery boy Flutter app and panel

This Apk demo:
http://preview.codecanyon.net/item/active-ecommerce-delivery-boy-flutter-app/full_screen_preview/32173746

This delivery boy panel
http://demo.activeitzone.com/ecommerce/users/login

I want all the features in web same in Delivery boy flutter app, with addition and remove some features (I will send the requirements in pdf file)

-I provide to you designs:
I will hire Arabic UI/UX designer because the default language of our project is Arabic

-If your prices are good for us, we will keep working together on upcoming projects


ATTENTION PLEASE
Very important , send me your portfolio ( live ios android app or e-commerce website app etc), I want check quality, i won't accept if you not professional.

Any automatic responses will be ignored Or any response that don't contain portfolio.