Other ways to get backstage passes to a jonas brothers concert?

K so I got both books concertebook and the one off of igotbackstagepasses.com and the guy that wrote the concertebook one wont email me back. I also called him and he said he would!! Any other ways for trying to get backstage passes to a Jonas Brothers concert? I need to meet them to give them a check me and my friend raised money for Nick's Charity Waiting On A Cure. I don't really want to send it to them.

im sorry but people need to chill about the jo bros
there is absolutely no way you will get a back stage pass. the guy was probably lying to you just to get your money