Diabio 2 resurrection game disapeared off launcher leaving the buy option only

brought this game in 2021 i havent played it for a few months now it had disappeared off my launcher leaving to buy option only, how to sort this , and has anyone else had this issue…

Hey there Shadowskin,

I do not see a Diablo II Resurrected license in your account. Please send a ticket through this site attaching the cd-key for your purchase if you still have it - our agents will take care of it ASAP (Please note that the current queue time is around 2-3 days on average)