Instead of refreshing ads, you can now republish ads once they've almost reached their expiry date (which is 60 days after publishing). However, this doesn't mean it will jump to the top of the list. With that said, it will still be seen by some interested buyers in their "Recommended for you" section.
If your ad has stayed live until the expiry date, we suggest taking a look at the ad editing the title, price or description and adding more photos to increase your chances to sell your item faster. Read our tips to create a great ad.