Build an Online Store

Hello Developers, I have a website the developer run of with money i left with unfinished website. The website custom build, including admin. Database MySqul (no Wordpress or Joomla no any other template used) its Ecommerce site. Thinks need to be fix: 1. when a customer make a payment on the website via Paypal and Bank (Barclays epdq) - the payment go true successfully, and the conformation email also come successfully to the admin BUT the payment conformation WILL NOT SAY what Product had this customer bought or Product ID. 2. When the customer make payment - this transection will not show up on the ADMIN Dashboard. 3. We are able to add product to the Basket and continue shopping but when we try to check out it will not add all the privies product to the list and WILL not give total amount to be payed. 4. Our customer have own login page: BUT Any Product they have purchased will not show up on the customer dashboard. 5. Members able to send msg to Admin > Admin replay should go to client account and also make alert on the registered email. 6. PUBLISHER PROFILE Image Auto slider, needed to be fix (Minor work) 7. We have footer set up but some section footer not fix properly. (Minor work) 8. Click to open the text. (Minor work) 9. Admin can able to change admin password. (Minor work) and I have some more miner issue to fix, (CSS style) BUT This 8 is the Main problem right now to be fix. NOTE: We would like to check cross browser compatibility, validate code and according to web 3.0 standard. 5 If your applying to this, consider I will ask you to work on Screen Share this time , i don't wanna waste my time I have very limited time to complete this project, i need to start this project asap and have good knowledge in PHP, MSQL, CSS and HTML I need somebody who have free thinking and finding the solution to the problem. This is the Version-1 i need somebody who can continue to work on version 2. Thank you Nosh.