B R B Security Cc Unclaimed

my name is tumba-christian iam a foreign-guy iam staying in langa soo?.iam looking4 a security-job there in your campagny but about a securitys-document i only have a sertificat grade c bekoz the time i did go to study a security course but they didint give me s.oby only a-certificat maybe is a government rule about us foreign soo?.i need your boos to help me a job only with this certificat bekoz also i have 10years expieriense to the security-job thanks plz contact me by 0736661057