Free Why By Rascal Flatts Piano Music..I NEEED It..Info Below.?

Helpp..so in two days it will be a year ago when my brother committed suicide. I really want to leaarn to how to play why. i know how to play the paino and i think my family would love it. Please help meh. i'm just a kid so i can't buy it plus i would have to tell my partents i want to buy it and then it wouldn't be a suprise! :( help!!