New Network, settings tab has no children

Hi Guys

Wondering if anyone can help, I did a new network like Ive done about6 times before following the biginners manual.

This time under the network admin area, the settings tab has no children have tried to attach a picture to illustrate whats happened but it wont let me.

Normally there should be settings and Network setup but they are not there this time.

thanks for the help in advance.