541571 PHP Programming work needed

I have a php script of a marketplace script similar to Scriptlance. It is Kubelance to be specific so if you already have knowledge of that script thats a plus. Below is a list of the things I am looking to have completed. Please PM me if you have any questions. 1. Need bids to list in numerical order. Currently the bids list in order of when they were received regardless of the dollar amount. I want it so that the bids list by the bid amount with the lowest always being the first bid and so on. 2. I want the bids to be hidden by those that place the bids. So basically the only person who can see the bid amounts would be the buyer.