It is the success mantra for the WVP International that knows how to deal with the complaint. During the initial days, like any other services, in WVP International Complaint section; the customers used to post different things related to the immigration system. Most of the time, the complaints are not related to the service but the immigration process.
https://www.quora.com/profile/WVP-International-Consumer-Complaints-Reviews-and-Feedback