What swrong with my model

[genieyas]

hi

attached the model, but i can't have results , i don't knw way

could some one help me please

[okapawal]

If you mean required reinforcement for the slab, you set quite big elastic coefficient for the supports.

As a result you get almost zero bending moment and reinforcement is set to zero, unless you set Minimum Reinforcement " For the whole panel"