Puntuado con 5 de 5 estrellas

Şu gün goýdum, gowy işleýän ýaly.

Its not working with version Mozilla 30.0 Puntuado con 1 de 5 estrellas

i have installed it on 30.0 but its not working. can sombody tell me how to use it.. there is not any option coming in tool bar...