Magic Jack What a ripoff operation! Internet

I am throughly disgusted with this product.  I have used my Magic Jack Plus for only two months and it's acting up and cutting off all telephone service.  I keep getting a message when I try to dial out telling me to check my internet connections.  There is nothing wrong with my internet connections.  And why would that be the problem when you don't need the internet supposedly with the Magic Jack Plus.  I tried to go on line for customer support and the website just sat on the timer for over a half hour and I quit trying to get through to them.  There is no phone numbers to call them and I'm just flat fed up.  I signed up for two years and all that money is now down the tubes.  I'm going back to a regular land line that I can depend on.