Does she dislike pencils & scissors? Not physically able to use them yet? Or just not into them? Just curious, might help us to give you better ideas. For ex., my DS doesn't like crayons, but loves markers. He's not into finger paint, but he loves painting with a brush.
My favorite website for kid ideas is Pinterest. Love it!!
Some ideas:
packing peanut sculptures (you want cornstarch-based peanuts, or you can buy them in the kids section of craft stores) -- just wet the ends of the peanuts and you can stick them together to create sculptures
tear up colored tissue paper & glue it on a shape you've cut out for her (experiment to see whether she prefers glue sticks, glue bottles, glue dots, glue in a cup to dip the tissue pieces in, etc.)
put finger paint in a ziploc bag & she can squish it around, 'write' in it, etc. without getting messy
string together paper clips to make necklaces, bracelets
cardboard piece sculptures
http://www.thechocolatemuffintree.com/2011/05/cut-up-cardboard-box-sculpture.html
cut a bunch of shapes out of felt and she can arrange & rearrange them on another piece of felt (felt sticks to itself a bit) - you could do pieces of a snowman, or parts of a house, or just random colorful shapes
string any O-shaped cereal (Cheerios) onto a string -- then she can eat her necklace