Justina has been a youth leader at an Atlanta non-profit organization named Project South. She has participated in various conferences and movements, such as the Southern Movement Assembly, which took place in Lowndes County, Alabama to fight against voter restrictions before the election, and Journey for Justice, a rally at Department of Education that discussed the closings of public schools across the country. She is passionate about education and hopes to motivate young students to be proactive about changing the curriculum in a way that benefits all students, without showing any particular bias to a certain culture or ethnicity.