Does not show correct skin with "Stranger Things" skin pack on servers.

I've bought the skin pack "Stranger Things" for €3 on PS4, but nobody can see my skin, is all broken, especially in the servers. In servers all the players see me with a casual skin not from the pack I've bought, often they see a purple woman. When I change skin in game or in the menu nothing change, always bugged. Please Mojang fix this, I've paid.