Lots of questions that I had held off on cuz I was waiting for the next update today. Are the Leagues similar to D3 and D4 Seasons? And In every new league do we have to go through the story again? I got to like lvl 53 before the Affliction (?) League merged and was just started part 2. Will I have to go through that all again? Also does every league give a special skill tree (like the wildwood stuff) and finally are the challenges only to unlock cosmetics? I ended up only getting to the boots.

Also I'm on PS5 version so these are related to it. How do I add items to the trading market? Lol I kept trying to figure it out but couldn't.

And finally how do I get access to my PS Plus cosmetics? I redeemed the thing in the PSN store but it doesn't say what they were on there and I can't figure out how to access them.

Thanks in advance :)