i bought my kiai and grip sounds about a year ago at the market, and just recently bought hit 2 and hit4 sounds at the shop, i tried to equip the hit 2 and hit 4 sounds, it's telling me that the items are not yours. i tried deactivating all my sounds, then activating them again, its not working. (then it said that my grip and kiai sounds arent mine) may i ask on why is this happening?

maybe it's because hampa did some crap and turned inventory equipping into a shitpost
try to contact hampa via PM, or maybe try playing the game without it

will they fixit?