Timer2 Interrups REFUSE to work! :(

Ignore the chip in the breadboard too- that one is fried. Just using it to show the pinout of things. At the moment I am just trying to get this to work on the UNO board before moving to a breadboard

I'm confused now. You aren't using the breadboard? So the point of that photo is?

At the moment I am just trying to get this to work on the UNO board before moving to a breadboard ...

So we can discard the breadboard, and you are talking about getting the Timer2 to work on a Uno? With or without the 32 KHz crystal?

Everything seems to base off the internal timer- wther or not there is a timer connected to the TOSC pins or not.

How would you get to those pins on the Uno?