i need a shop for sell digital products

I need a simple shop site , all i only need 2 panel and post. User panel Deposit check balance,deposit by paypal Make orders and check orders status: When users make orders , them need enter thier reddit post link , the quantity and delay . the orders sta pls use different color Admin panel User manage: manage user ,delete or add user and change user balance Service: create service. Need be able set service title price ,max and min quanilty , price , and delay Delay: it is time slice, for example, I set it have 0s-30s price add 10%, 31s-60s price add 20%, 60s-90s price add 30%, if user enter delay time is 27s price will add 10% , enter delay time is 45s price will add 20% enter delay time is 84s price will add 30% Orders mange: 1. I will be able to see orders details (service title, service ID ,orders link, orders quantity and orders delay ) 2. delete orders 3. change orders status order status can be " Error , Removed , Awaiting, Processing ,Completed," Posts: create post (be able to use html code ), and can be listed on [login to view URL] post will be public not just login user can seeit