My circuit not Working.

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hi, im doing c code project , after done verify done, try upload arduino uno board. didn't work, circuit have 3 input , 3 output. 3 push button , 3 led,buzzer , servo motor. try fix problem didn't manage find it. attached code below. please me.

hi, im doing c code project , after done verify done, try upload arduino uno board. didn't work, circuit have 3 input , 3 output. 3 push button , 3 led,buzzer , servo motor. try fix problem didn't manage find it. attached code below. please me.


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