This is just a volunteer/community forum. If you want to contact Cisco support for that product: http://www.cisco.com/c/en/us/support/web/tsd-cisco-small-business-support-center-contacts.html
Check p.332 of the CLI guide to see if this helps in the meantime: http://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/sf30x_sg30x/administration_guide/CLI_300.pdf
Not actually there is an option ip configuration>dhcp server>static binding but even adding all ip's in this range still its not working.
No ip is automatically applied via dhcp. After ip mac binding done in switch
Sorry that didn't help, but since you never actually asked a specific question or provided any details about what you are wanting to do, I am not sure what you are expecting here..
So now it sounds like you are asking about DHCP reservations? What firmware version are you running and are you in layer 3 mode?