Marketplace content didn't update

I saw, that some of my downloaded marketplace contents can be updated. I’ve updated them, but no changes. I pressed update, but when i added to my project and no changes. What can I do? Thanks!

Hi ,

Which packs did you receive update information for?

Military Character Silver and Dark and Rifle Animset Pro.
Thanks for the reply(I was a bit angry, that I don’t get replies…)!