Complete Crypto Currency Exchange Site

Looking to get my Crypto Currency Exchange site completed. I currently have a Crypto Currency on the Ether Block chain that is complete and ready for circulation. I have already had the Ethereum Wallet and node installed on my server, and wallet programmed into my exchange exchange to be able to Purchase with Credit card, and transfered to other users on my exchange site. The current system is [login to view URL] where users have the ability to post Buy/sale ads of Bitcoin. The front end logic of the Buy/sale bitcoin is functional, but the back end logic such as the bitcoin Node and Bitcoin processing features are not installed or enabled. I would like to get the Back end Logic for the Bitcoin portion working correctly and The Bitcoin front and back end logic duplicated for my Custom token, so users can post buy/sale ads for the custom token thats installed. End results would be users able to buy and sale Bitcoin and the custom Ether based coin