7. AD 9833 control

Dear All,
Im new working with totemmaker and still have some simple starter problems, e.g. I cant switch to the above menu item. I can switch from 0 setup to 6 dht11, but then it goes back to 0, can`t reach menu item 7. Whats wrong?
Thanks for your comments

Hi, mode 7 (AD9833) was added in firmware v2.50. Seems you are running version v2.00.

Ok, thanks. Will check it