Design a case study slide, using Keynote

I need a designer to turn a case study slide I have made in Keynote, into a much better looking case study using my brand font.

I also need you to create editable, shareable assets to promote this case study on social media.

Deliverables:
- 1 x case study slide in Keynote
- 1 x social media asset (for LinkedIn) with quote and image of finance director
- 1 x social media asset (for LinkedIn) with headline stats
- 1 x social media asset with heading + logos

All of the above need to be editable, so please provide in a keynote file, or other easy to edit file type.

Logos and imagery attached. I will send you the keynote file directly as pph does not allow sending of keynote files on the post.