In index.html inside navigation bar except status tab and search everything has working link!!

for chat message preview click on Tej display picture!! 
If you will click it will display chat messages, where back button
 before profile picture takes you to home page which is working!!

you can click camera also !!
And if u will click on change profile also it will show the page for changing profile picture!!
 from there also you can go back to home 
page!!!

if you click 
on first and last picture that will reach to the required page