Issues with packs

Hi,

I just updated my ps4 version of Minecraft to bedrock. why can I only download certain things that I have bought on the store before, why does it say that I have to pay for things that I have bought already.

I own the villains skin pack, natural texture pack, battle and beasts skin pack, campfire tales skin pack, wild Savannah, winter mini games festival. But it won't let me download them I have to repurchase them.

I bought these. The rest of the dlc on them work, skin pack 1, plastic texture pack, Greek mythology, adventures dream, and I can download them but the ones I mentioned I have to repurchase. I downloaded pastel skin pack, Relics of the privateers, and purebdcraft but when it downloaded it says that I have to pay again to use.

Why is this happening to me.
Please Help Me