Professional PPT Presentation -- 2

Hello,
We are looking for professional presentation PPT.
We have a software named Tax Monitoring Service, we want to sell this. This software is to collect house taxes in India.
No technical writing should be involved.
Main topics to be covered are;
1. Introduction of our company
2. Introduction of present tax collection in India
3. Disadvantages of present tax collection procedure in India
4. Changes that happen by adopting this software
5. Need of this software.
6. Benefits of this software

I have uploaded our company profile along with the software description pdf's. Please share your quotation for doing the presentation.