Plichta competed at her first World Championships in 2006 alongside Marta Pihan, Joanna Skowrońska, Joanna Litewka, Paula Koza, and Anna Turczyńska, and they finished 21st in the team all-round. Then at the 2007 World Championships, Plitcha competed with Pihan, Litewka, Monika Frandofert, Katarzyna Jurkowska, and Sara Szczawińska, and they finished 22nd in the team all-around.