My pdanet wont connect to my laptop why?

[Lcoli002]

I have the Samsung Galaxy s4 and I have the full version of pdanet ans i dont have internet service in my apartment.However when I try to connect it to my laptop via USB cable it does connect but I don't get internet. I really appreciate your help since I'm not very computer savy and I'm a student in need of the internet.

 

[Almeuit]

Is tethering supported by your carrier / plan?