PPT beautification to make it more appealing for marketing reasons

I'm in need of a freelancer to help me with beautifying a PowerPoint Presentation (PPT) to make it more visually appealing for marketing reasons. The current design of the PPT is basic and simple, but I have some ideas about what I would like it to look like. The intended audience for this PPT are clients or customers. I'm looking for someone who is highly creative and has experience creating visuals that effectively communicate a message in a successful way. I'd also need assistance in translating my concepts into a compelling PowerPoint deck that can be easily understood and lead to the desired results. If you have the ability to be creative and provide a distinct, eye-catching, and charming presentation, I'd love to hear from you.