Thanks for your prompt response and for adding more details on finding the proper WSDL file for the desktop web connector, @thameeras.
In this case, I'll reroute you to our Intuit Developer page to see some samples, or you can ask a question about the WSDL file. Also, you can search for API Docs & Tools and see informative threads. From here, you can check some posts about web connectors and WSDL through this link: QBWC WSDL. I've seen that Shivanshu Naithani was answered by one of the members with this relevant topic.
I've added our Community Help site to search for specific topics about QuickBooks Desktop navigation and troubleshooting.
To know more about Web Connectors, check out the following articles below. These will give you more insights about how to add and delete an app and how to resolve most connectors issues in QuickBooks:
If you have other questions in mind about the QuickBooks web connector, feel free to leave them below. I'll make sure to answer them. Take care always!
