If i complete battlepass than i buy it will i get the skins/items ? I like to buy battlepass but when i complete it will i get items or must be from tier 1?

I was excited for the rank reset before the last act ended. My two worst maps were being removed from the rotation & I was playing at my best since I came back to the game. My goal was to get to Diamond this act as I had grinded to Plat wit...