iPod touch Ipod touch 3rd gen broken

Hey guys sry if this post is in the wrong section but im pretty new here
and sry for my bad englisch, im German

so that's the prob my Ipod Touch was working well ((just the home button is broken and i dont know how to fix it (and was jailbroken)) but since a year ago it crashed and since then he wont come back

here some pictures of the starting process
http://imgur.com/a/hTPmO
from top to bottom

at the last picture it shows only the logo and then it stucks the loading wheel isnt spinning so pls help

thanks

my home button is brocken...

ituns dont gets him as he is starting and sending time is offer he is 3 years old and jailbroken

pls help im so helpless with that and dont want to buy a new one

then im going to buy a 4th gen for 116€ will be cheaper