Anyone who has an idea to get Deals info and Merchant info?
Thank you in advance
What do you mean by Deals and Merchant information? Those terminology doesn't belong to the Magento, do you think maybe on Orders / Invoices?
I am talking about this:
That's 3rd party extension, so the only person/company who can help you is the company which sold the extension to you. There are thousands of 3rd party extensions on the market, and their vendors are the only responsible for them.