Canva Presentation Design Enhancement

I'm seeking a skilled designer to enhance my Canva presentation. The project involves improving the layout and structure, as well as the fonts and typography. I need to finish it today.

Key Requirements:
- Design enhancement of existing slides
- Modifying a total of 40 new slides

Ideal Skills:
- Proficiency in Canva
- Strong design sense
- Excellent knowledge of typography
- Experience in creating presentations