Computers with Causes review: They didn't call me back 1

I wanted to donate my computer to the company Computers with Causes. I was really disappointed, ‘coz they asked to provide y personal info and I gave what they wanted, but after that they didn’t call me back and I haven’t received any further info. As well as they haven’t took my computer. I wonder if there are people, who faced the same problem? I really need help or any useful advice. Please, post your comments and ideas. Thanks.