Why is my donation box popping up twice on my page?

Hi there, so I’m designing my organizations website in webflow and for some reason after I embed the DonorBox link for our donation page the box pops up twice, the first box is where I want it to be but then when you scroll to the bottom of the page there is another one. I don’t know why this is happening. Any suggestions?

This is the code DonorBox provides me with to embed into webflow:


Here is my site Read-Only: https://preview.webflow.com/preview/womenscampaigninternational?utm_medium=preview_link&utm_source=designer&utm_content=womenscampaigninternational&preview=0ecb8b321847a48b99efd0524d999632&pageId=5edfddc202682a960fe4f94a&mode=preview
(how to share your site Read-Only link)