Complete stand alone auctions website

I have had freelancers work to build a stand alone auction website in Word Press, WooCommerce. I need a new freeelancer with large expertise in Word Press and WooCommerce to complete the website www.auctions-ecom.com. The auction set up needs perfecting, the header bar needs optimization, the PayPal portal need s to be completed including a form at the end of each weeks auction that totals all the wins of a given bidder, so that I can sent it to the bidder to request payment, etc Instructions, need to be provided on the home page so others can set up their own auction and for bidders to understand the procedure. Tere will no doubt be others details