555 delay circuit is unsatble
From the first glance, I see that protoboard power supply could be a problem. So along the long side of your protoboard you have "+" and "-" power rails. You'd say that these are wires going all the way from one end to the other. But it's not - this wire pair is discontinued at half the way. So from pin 0 to 30 you have one "+,-" pair and from pin 31 to 60 you have another. Something like this:



I see that your circuit is supplied partially from one side ("upper half") and partially form another ("lower half"). For instance your 555 pin 2, 100n capacitor or 33k resistor are floating- they're not connected neither to Vcc nor GND.

What should help is that you just bridge these two together with two jumper wires, like here:



Also, you seem to have 10k resistor from 555 pin 4 to Vcc, while your schematics suggests to connect pin 4 directly to Vcc.