Hi, I have the same issue, so I now asked the Support. This is part of the anwser I got: Due to copyright issues, the platform had to be removed from the comic list. You can still read the chapters you’ve purchased before the removal operation, but cannot continue to buy new chapters.
See this! I just gifted the story: Ring
ch 0 1 Crimson
Fantasy · Cuttlefish That Loves Diving
I found some site with a Google search, but all end at chapter 148, last updated in November, and the book isn't finished there.
The Unbridled Medical Consort
· Dong Animation