It still doent work... i have equipped rico and it is still locked I can use only xt skin or color setting but no alt

Well i have tried it but center green box is locked anf i dont know why......................... maybe i need M1 but on wiki is written that for minus field i need rank so i dont know

Hi people :D Why i cant use alteration on M0 ricochet? I have rank for it. Can somebody explain it please?