LG VX-6100

Now I went tot his website www.freemobilefun.net. It says that I can save these wallpapers to my phone. So I visited the website using wap.freemobilefun.net. I did everything I was suppose to do...i put the code in and made sure that it was a 128 X 160 reso. I hit save and then it showed me the wallpaper I just saved. Then I was stuck..all I could go to next was the menu button. Is it stored somewhere in my phone that I dont know about? Can anyone help me? thanks