Bring Me The Horizon's concert at LA's El Rey Theatre

I just need some help I really want to get meet and greet tickets for BMTH on this tour withcFall Out Boy does anyone know if they do that of how to possibly meet them , do i gotta hang around the busses for ours on the slight chance i might meet them. I really need this to happen they have changed my life im getting a sempiternal tattoo tomorrow and i have these drawings i want to get signed. Is there a fan club i can kom bij to get all the secret drops and pop up concerts/meet and greets. I would really appreciate all the help i can get. Idk how many meer words this thing needs so i can post this im