Under Event Central > Push Closing Times

This page allows you to extend the closing times of your items quickly, giving your bidders extra time to get bids in or extend your auction by a given amount of time. 

It is important to inform your audience or bidders of this extension, so they can place any last-minute bids.

* You cannot push closing times if your items are already set to closed.

You can choose to extend your item's closing time from 5-60 mins. 

After selecting an amount to extend your closing time, you will be presented with a pop-up to confirm this action. 

Then, after confirming, your item's closing time will adjust. 

You then can see your item's new closing time under Items > Manage Items.