I need help to correctly configure my Hosting business with ResellerClub

I am a new customer at ResellerClub (LogicBoxes) and would like professional help to help me properly set up my Reseller account with my WHMCS. I have already purchased some WHMCS modules that allow me to connect to the Reseller Club API. I have installed them and they are working. However I have problems in automation. I have experience selling Hosting and Domains but through other companies. I have my WHMCS system installed and working, but with Reseller Club I have several problems trying to sell their products due to lack of DNS and CNAME records configured. What I want, is to be able to properly configure the automation of my WHMCS so that I can sell RESELLERCLUB products without affecting the automated configuration of my other products in WHMCS. I think the problem is in the correct DNS configuration to be able to sell everything from my WHMCS.