Can Automator be used to visit/upload/save images from a website?

I have a folder on desktop with png images. I'd like the images to be sent to a website (Vectoriser.ai). Uploaded one image at a time (multi drop is not available) and save the result to another folder on desktop. The website process is four steps, upload/press ok/press download/press another download button. I couldn't find anything in the search results that match my requirements exactly, so I'm wondering can this even be done? I'm using an old iMac 2011 High Sierra 10.13.6