Android phones, apps and tablets

Decided to throw my sanfranscio across the bar while drunk on holiday, slightly cracked the screen (what a phone).. is there a cost effective way to replace the glass?

So I bought a replacement screen on ebay...
Unscrewed my old one and popped in the new.

Seemed easy enough, until I turned it back on and noticed the screen doesn't respond to touch anymore.

So just put the old cracked screen back on... that doesnt work either now.

Fuk... Help.
Im having panic attacks from not having a smartphone to tell me where I am for the first time in 6 years..
Seriously.