Roberto Cruz

[Roberto Cruz @robertobcruz]

I am the user [email protected]. I'm trying to buy 5 books. I have tried a few times and the purchase is not carried out. I get the message: "Oops! We've encountered an error" stating that there was an error but it did not specify what the error was. What should I do?

[Roberto Cruz @robertobcruz]

Acabei de fazer o Download do Ebook Grátis sobre Ubuntu. O Curso Linux Ubuntu, recomendo ... http://t.co/Kpl6zOSdd8