DIY HAIR DYE TIPS

Should I do a DIY dye job and put orangeish/blonde tips on my hair? Please help!?
I’m 13 and I have medium-dark brown hair, that’s about an inch longer than my shoulders. I was thinking of using the highlight kit that i have (that’s a deep blonde/orange) to put tips on my hair. Should i do it? If so, how?
btw this is the color:
http://www.walgreens.com/dbimagecache/215666.jpg
It’s going to be hard for you having dark hair to do it lighter. You usually have to bleach it for a lighter color to set in. I would recommend you going to a sylist and getting it done. I have blond hair and tried to put brown in it once by myself and it came out redish orange. It was HORRIBLE. Good luck.
Hair Coloring Tips & Techniques : How to Apply Hair Highlights