YOU SAID:

if i get 200 hundred likes i`ll dye my hair purple

INTO JAPANESE

200百のいいねをもらったら髪を紫に染めます

BACK INTO ENGLISH

If you get 200 hundred likes, dye your hair purple

INTO JAPANESE

あなたが200百のいいねを得たら、あなたの髪を紫色に染めてください

BACK INTO ENGLISH

If you get 200 hundred likes, dye your hair purple