add PayPal logo

I am creating a form and want to have a paypal payment option.  I think I have it set up correctly but would like for the paypal logo to show up and am not seeing it.  (Image Submission Section of form)

To clarify, do you want to show a PayPal logo in your form?

I have checked your form and found that you have changed the button image with the PayPal logo.

Do you want to have another payment option to be used in your form?

Thank you.