Build me a slide deck

We are a new small start up IoT company with very limited funds - although if we are successful with this project our lives could change hugely! We provide technology to UK councils, housing associations and facilities management companies. We build sensors, software dashboards and provide connectivity to low powered wide area networks like LoRa and Sigfox. We need help to produce a pitch deck to present to a large group of investors but time is short - deadline is Monday 3 September! We've got the words but need fresh ideas - the feedback we have so far is content is good but look is dated and not in line with our logo or the market we're working in. Suggestions are definitely not to use stock images that don't relate to the business, inconsistent logos, dated icons, blurry squares. Instead look to use examples of practical applications - we are currently deploying solutions to manage traffic, monitor activity at a recycling centre, detect leaks, etc. Use UK skyscapes to relate to our customers, use connected dots/spider web linking icons, etc. Needs to look fresh and get the info to "pop out". If you think you can help please let us know! Some more reference: [login to view URL]