I have repaired, reinstalled, restarted pc
You should try re-installing Windows too. 
Just wait 348 days, don't renew your TERA Club and problem will solve itself. 
You could also not play that char or delete it. 
Alternatively, write to Support to ask them to fix it for you. They'll simply remove the buff from your character, which will make the annoying spam stop. It's a very old bug, yet it seems Gameforge hasn't bothered asking Bluehole to fix it for everyone.
Shops are a per-publisher thing. I don't know why they said they had to send it off to the Devs when they can just find the appropriate IDs and add/remove them as necessary. I have no idea why this is still this way.
Most probably you were given a canned reply and Gameforge simply disregarded your report.
Suppose they did pass it onto BHS instead of fixing it themselves, it's been months already indeed. Chances are Gameforge didn't do anything about it though, knowing a fix would eventually arrive with the regular updates, since Korean players must have reported this months ago. After all, unlike EnMasse, Gameforge never let players know what issues were being worked on and/or passed onto the developers and the status of those reports.
For your reference, since moderators, obviously, are too busy with... what exactly? - to reply here:
This is from patch 106.2 (supposedly next patch).
what i did wrong to be able to login.
You did nothing wrong. 2 years ago you would've succeeded in linking your existing Gameforge TERA account to your Steam profile but not anymore; only the other way around. Gameforge made it impossible to link accounts this way 1.5 years ago for no reason, so it's their fault, not yours. All they achieved was causing inconvenience to existing players by forcing them to use a reskinned version of the Gameforge Live failure.
Regarding what Warlord pointed out instead of replying to your question, you should indeed be careful with multi-accounting. While Gameforge formally tolerates the use of multiple accounts as long as it's done in a "fair manner", multi-boxing (opening more than 1 game client at a time) could get you in trouble. This said, you could do that with Gameforge Client just like before with the classic TERA Launcher. Better ask someone to be your middleman though, and/or use your guild bank if items are gbankable. Better safe than sorry.
So I'm guessing from the lack of replies that you can't turn it off.
Actually, you can. Just not via in-game options, as stupid as that might be.
Having a text censoring system in a game published by a European company in the 21st century with so much adult content is mind blowing. Makes it feel like we're in China or some other dictatorship/totalitarian country.
selimcelik1818 and jenadeanthony
I had similar issue before, and then I found this super helpful Steam installation solution. It actually works. Good luck!
