Should i get my friend who's a skank something for Christmas or not?

ok,so i'm debating or wheather or not to get my friend who's become such a skank since this year started do you think i should get her something for Christmas. First of all she doesn't appreciate me, she never lets me hang out with her and her other friends, she invited me to her birthday party this summer and then she uninvited me on Tuesday when i was right beside reading a book but i could hear ever she was saying. So What do you think?