How can I contact yahoo technical support?

Hie…A few days back, I was also stuck with the same problem like this then I asked my cousin to resolve the issue. I was not able to login in my Yahoo account so I thought I would be great to take his advice first. He said you should contact the yahoo customer care support by just mailing them or you can also call them at their service centre number. I just want to tell you that yahoo is running a privacy help page form where you can fill stating your problem, this can resolve your username and password related problem or mail sending issue etc. And you will surely get revert from the Yahoo technical team. From my own experience they are really good and quick at resolving the customer issue.