There are 2 ways to add a logo to a Milk clip
Option 1:
Upload your image directly into Milk here:
https://app.milk.video/uploadsProceed to the highlight you want to add the image to
https://app.milk.video/canvasesClick the dropdown on the top left
Select Uploads
Click the image you uploaded
Click "Insert into Canvas"
Option 2:
Search on Google for the image of the logo
Copy the "Image Address" of the logo you want to add
Insert the URL into the right side of the Highlight