Distribution Wordpress Website & App

I am looking at having a website and app built for leaflet distribution. Would like this to be used on a Wordpress website using the7 elementor theme. The Website: The website will have a login for Advertisers, login for venues and a distributor login. There will be a sign up for each of these too. Advertiser Area: Advertiser will be able to place an order for how many leaflets they would like delivered which will create an Advertiser Campaign and be able to choose what areas they would like their leaflets delivered to. Once campaign has been placed a pdf will be sent in an email including details of how to send us the Campaign materials. Once materials have been received we will be able to add to stock levels for campaign and email will alert advertiser materials stock level has been added to campaign They will be able to view approximate levels we have of materials including an alert if we are running low of their materials to distribute. They will be able to see photos of venues where their materials have been distributed to including dates and any notes left by distributor. There will be an area where clients can view invoices and pay invoices too. Venue Area: Venue can sign up to have materials and stand provided when a new stand is added to a venue a venue will need to agree to terms and conditions when they sign up for stand usage agreement. Once they have agreed and signed up they will have to wait until they have been accepted by admin and added to a route. Venue will be able to login and request a fill up of their promotion stand or report any damages. Venue information stored for distributors will include address of venue and route this venue can be included on for distribution. Distributer: Once logged in you will be able to create routes of venues and be able to select what Advertiser is at each venue. The App: The app would be an Apple app which would need to be uploaded to the App Store on our account. The app would open with a login screen for Distributors. Once logged in the Distributer can select a Route which will then download to the app. The app will work alongside maps app. Once route is selected and downloaded a list of venues will appear this will give the option to view on map or view venue once view venue is selected you will be shown what leaflets should be distributed at this venue with a drop down for how many approx were left on fill up that goes up in increments of 5’s - this will then remove from the stock levels of that advertiser. Also option if venue is closed for permanently closed which will show as a warning to admin. also with a camera button to take a photo of the filled stand. This will happen with all venues along the router being stored on the device until upload with WiFi. Notes can we left by distributor which can be viewed in admin area. Once the route for the day has been completed you will have a button saying complete day which will then upload all information recorded for the day to the website using WiFi connection. Each completed route will include date and time stamp for when it was completed. Admin Area: Be able to view all distribution dates that have been completed including notes photos and numbers of materials distributed to each venue. Also the ability to delete and add venues and advertisers manually and add orders manually and adjust stock levels where needed. We will also be able to add stock levels to campaign and create routes selecting venues.