How to communicate with Voip company such as Rynga,Jumblo,Voipgain,etc?

Some times we need to communicate with the voip company due to incorrect charges or charges in Free destination.
Please note that voip company do not have any phone call support service so you have to send them message to solve your problem. You can do it following way. First  you have to log in to the respective voip website. Then From the menu click on "customer service".


After click on "Customer Service" you will see the following page. From here you have to choose your problem and click on " This has not solved my problem, click here for the Customer Services form"

When you click on "This has not solved my problem, click here for the Customer Services form" then you will see the following page, Fill up all fields and Click on "send"


In the field " Your email address" you have to put the email address you used to make your voip user  ID. After send the mesage you will get a auto reply and the second day you will get the orginal reply from the company.