Tried to dye my hair and failed miserably

Yesterday, i tried to dye my hair pink but my hair is too dark so it didnt show up :') I had bought a blue one too an applyied it but i think i didnt leave it on for enough time because i dyed a little strand again today and its much better ! Since i'm going back to school in a few days i wont be doing it again because i dont want it showing in the pictures lol. So when i dye it back i think i'll make another blog !

(also this is a repost dont mind)