Now working for some reason, thanks for the attention anyway.
By the way, the inventory was already set to public.

for some reason it randomly opened, thanks for the attention anyway, :).

so, i've done wath was suggested, setting the inventory public and so on, however, even after waiting some days my bot still has te same issue, for some reason. Any tips or solutions?

i'm still having this issua, even after waiting some days.