Plotting a discrete impulse in Simulink

I am trying to plot a discrete impulse, but the plot is not that expected. The values of y should be 10 for x = 1, and 0 otherwise but instead y has a value of 10 for all x less than 1 and is 0 otherwise.

Answer 1

[Birdman]

Try the attached model. See if it works for you. You can modify it.

[Aleem Andrew]

It works Thank you for responding