I see a problem with the power supply. Pin 1 (green dot in my image) should be connected to ground, but you have the red wire connected to it which is the + pole of the battery. This means that C1 and R4 are also connected to + instead of -.

R1 and R3 should be connected to the positive pole but they are not, one is floating (not connected) and the other one connected to the ground.

Also pins 4 and 8 (red dots in my image) should be connected to the positive supply, in your image they are both floating (not connected).

To fix:

• Move the resistor wire shown with the blue arrow one position to the left (to the positive rail)
• Connect the black wire of the battery to the rail shown by the green arrow (where the capacitor and yellow jumper is connected).
• Connect the red wire to the rail shows by the red arrow (where the two resistors should be connected).

I see a problem with the power supply. Pin 1 (green dot in my image) should be connected to ground, but you have the red wire connected to it which is the + pole of the battery. This means that C1 and R4 are also connected to + instead of -.

R1 and R3 should be connected to the positive pole but they are not, one is floating (not connected) and the other one connected to the ground.

Also pins 4 and 8 (red dots in my image) should be connected to the positive supply, in your image they are both floating (not connected).

To fix: (first disconnect the battery and then)

• Move the resistor wire shown with the blue arrow one position to the left (to the positive rail)
• Connect the black wire of the battery to the rail shown by the green arrow (where the capacitor,yellow jumper and a resistor are connected).
• Connect pins 4 and 8 to the rail shown by the red arrow.
• Connect the red wire to the rail shows by the red arrow (where the two resistors should be connected).