hi there
yup you have a few errors in your wiring up
now I can give you the answers directly or I can give you hints to help you fault find
and that would be a much better learning lesson
1) follow you power supply from the + line on the proto board and through R1
what then can you see wrong with the capacitor C1, compared to the circuit diag.?
2) another capacitor wiring error .... look at the IC output on pin 6 going to the speaker
you have the capacitor there not wired to the way the circuit diag shows ... can you see the error
not to put too much on you at once ... lets sort those 2 things out for a start then we can look at the rest
Dave