Need a Simple Bitcoin Escrow Website Script in PHP

Hey, guys, I need a simple but professional Bitcoin escrow website script. The things that I need in the script are given below Please only make a bid if you can make it. What will this script do? This script will provide escrow service to Buyers and Sellers. Both User will create an account and the buyer will provide the info that what is he buying after that he has to deposit the require btc it will be saved in our wallet until they complete the buy-sell process. Once the buyer receives its product he tells us to release the btc and admin will release btc to the vendor. Things we need in this script? • Professional Frontend • User Accounts (Both Buyer and Seller) they can select if they want to signup as a buyer or seller. • Funds must be stored in Admin Wallet Not third Party Wallets. • Each User will get different Wallet Address to make the Payment (We can use Xpub For that) • There must be an option for Dispute The trade. • There must be an option to release BTC to the Vendor to Notify the Admin. • There must be Also “Track Your Transaction or Trade” Page. • After Buyer Confirm and Notify Admin to release the Trade Admin will manually Transfer the Funds to the Seller. • Also Need a Contact Us Page, Support Page, Simple Blog, Feedback page • Also, I need a WordPress Plugin for my Website So WordPress Shopping Store can use my Escrow Service on their Website. There is a plugin By Escrow.com You can check that. • My Budget is Fixed I Have 600$ in which I need two things a website and a WordPress plugin. 400$ for the website script 200$ for the Plugin.