Business Charitable Deduction

I dog sit through Rover. I am considered as Self Employed. Can I write off my donations to charity as a marketing expense, because it shows a badge on my Rover profile notating that I am donating a percentage of my proceeds to a specific rescue. (Rover.com's Sit a Dog, Save a Life Program , this member has pledged to donate 3% of their proceeds to Freedom Service Dogs of America.) But in which category would I list this? I don't see any category for charitable contributions in the 'Business' section on of of Turbo Self Employeed? Thank you!