Perhaps the advertising method or message is not working and needs to be re-evaluated.
Ihe ọzọ nwere ike ịbụ na ndị na-ekwu okwu n'èzí ma ọ bụ igwe okwu adịghịzi arụ ọrụ na ịkwesịrị ịnweta ngwaike ọhụrụ.