Image with a transparent background is showing up with white background

Hello - As stated in the title, I have 2 images I am trying to include on my home page (in the sections titled “A Trusted Partner in Healthcare Business Intelligence” and “Data Driven Compliance Programs Custom Made for You”). I downloaded the images from freepik and then used removal.AI to remove the background.

However, I am still seeing a slight difference between the background of the section and the image background. What am I doing wrong? Thanks

Here is my site Read-Only: [LINK](Webflow - Anvil Data v2)
(how to share your site Read-Only link)