You need to make sure your wireless router actually can broadcast a wireless signal first. Once confirmed, you need to check if it's secure or not. If it's secure, and it should be (password protected), you'd need to enter the passcode into the DS system to connect. Otherwise, without access to said wireless router, you can't get WiFi.
Forgot I had this tag.
I'm also torn between
Red and
Green from Super Effective.
People kept asking me for minecraft skins. I now tell them to
go to my website to request them.