There are lots of places you can get help with Joomla!. In many places in your site administrator you will see the help icon. Click on this for more information about the options and functions of items on your screen. Other places to get help are:
Bidders can use "bid budgets": specify a global amount to limit bids to and then submit a list of prioritized bids; whatever lots are won are awarded to the bidders according to their preference within their budget. Contact us. See below for details: