Bila pengambilan kastam diraja Malaysia

Good afternoon,Sir.I want to apply this job. Where is can i apply this job. And how i want to apply the job. please sir help me. It is because i very love this job.This is my aim.Customs have the power to prevent smuggling which was increase in our country.I hope i can stopping a little elements that can threaten the country's security or those that brought moral decay must be executed continuously.Thank you,Sir.