Featured Slider – change of order

Hello, using Featured Slider for posts from single Category I would like Slider to feature the latest post first then continue scrolling to older ones. Currently, it only starts from the oldest post from that particular category and progresses slowly to newer ones. Changing option in "Loop (Last to first)" in the Customise section has no effect - it still starts with the oldest post first. Could you please help me reverse the order so that slider will start with the newest post in that category as first? Site: https://shipstalk.net/ Thanks, Navis