To improvise and to additional features in our system

I have a system called Fire Extinguisher Management System. The purpose of this system is to record,  manage, analyze our fire extinguishers at many locations. I need someone who can enhance the system to be more useful and more user-friendly.

Here are the features I want to add on:
1. To create the checklist for fire extinguishers servicing
2. To allow the users to find the nearest fire extinguishers service, provider
3.

To add verification satisfied/nonsatisfied by clients
4. To add a profile for a service provider
5. To add pickup date and delivery date column
6.

To add work order features
7. To add payment gateway (pay after service)
8. To add a feature that allows barcode recognition to copy the cylinder numbers
9.

To allow a client to rate the service provider
10. Create to a level of login. Client and service provider
11.

To display for each fire extinguisher for their current pressure and weight
12. To add welcome greetings for contractors and clients
13. To make the report much easier to understand and informative
14.To make this system suitable for global usage

kindly to check our website at www.fems.com.m
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