I was told to create my thread in this section of forums. Link to 1st thread attached.
TLDR:
Last time i played game in November 2017. This year i pre-purchased DLC to play game again and after log in i got message that my account banned. Basically, all my playtime were 2 evenings of coop with friend and one solo session. Ya can check my profile to see that theres nothing i really achieved and ofc i werent using any shit except discord.
DLC was prepurchased thru Blizzard launcher store.