Ekko Trick or Treat Chromas

So I started playing LoL early this year after hearing about it from a friend... I began to play Ekko and well... now I main Ekko. This Halloween I got my final skin with the ToT Ekko and the chromas as they were released today but they are not giving the option for the Gold "hextech"/ or bundle chroma... at the very least give us the chance to buy with world tokens... where should I post or request... is there any possible way for me to get a chance at these two final pieces to my Ekko set? sincerely, me fAth