I need a 25 slide powerpoint business presentation "jazzed up" to create an impact.

Our company has developed the technology to take mixed plastic waste from landfill and turn it into a synthetic concrete that is 100% recyclable.
We are looking to raise some equity funds on Crowdcube and we have put together a video pitch. We have produced a pwerpoint presentation that will be embedded in the video with voiceover.
The presentation does not really get the message across and we are looking for someone to "jazz" it up to get investors attention.
We are happy for you to change the presentation provided it gets the message across.
We need this job completed asap.
I have attached the current presentation.