Online store for digital products

We are looking for a ready solution so only bid with demo which you can delivery in one day... What we are looking please read below- We want to make shopping cart to sale digital goods... for example website : [login to view URL] *general points :- 1- supported any payment gateway (paypal - skril , payza , onecad , cashu ...etc ) 2- as a starter we want to add [login to view URL] and [login to view URL] payment gateways 3- supported Instant delivery (for example if the customer paid for itunes card he will get the card directly after the payment) 4- admin can add the products and upload the digital cards for that product if we added the quantity for the itunes cards 100 pieces we will upload 100 files for the itunes cards from the product option in the admin page every card will sent to one order only if the customer buy 2 cards he will get 2 files if he buy 3 cards he will get 3 files .... etc 5- We want to make the file upload for the product from admin panel supported pdf , txt , jpg , png , excel files , doc . 6- supported SSL certificate * admin panel :- 1- option to add Categories 2- option to add products 3- option to list customers and edit they informations 4-option to list the orders and show the details about the order and the files that customer get after the payment 5- We can add store balance to any customer that we want and the customer can use that balance to buy from the store * customer panel : 1- customer can login to his account and change his informations (mobile number , his email ,password , and he can see his order history when he clicking in any order hell will see the details about the order including the files (cards) that he bought support ticket : We want also to add simple support ticket system the tickets supported files upload the customer will get an email when he get a reply in his ticket Thank you