Registering for Social Security (with the brothers' loophole) A? Applying for the developed Social Security through the brothers' method is 100% guaranteed and the acceptance rate is high, God bless. Requirements: Must be single (male or female) and 18 years or older, and their siblings are dependents. No lease contract or proof of residence is required. Application via WhatsApp. I don't take anything until after qualification. If you are not qualified, good luck to protect your rights.