Your listing will be posted on the eBay site and can be viewed in My eBay. Your listing may not be immediately searchable by keyword or category for several hours (or up to 24 hours in some circumstances), so eBay cannot guarantee exact listing durations in search results. Where your listing appears in search results may be based on certain factors including listing format, end time, keywords, price and postage cost, feedback, and detailed seller ratings. The above is what comes up just before you list your item so this is the reason you should now never list a 1 day auction because it won't be shown in search results and also the factors to why your listing isn't visible as well.