I empathise with you, I've also been playing maplestory for over a decade (joined at the launch of EMS) and have over 1.5k hours on steam just in the past two years but at the moment I'm genuinely too scared to play my account for fear of getting falsely banned. I know it's only a game and all and this will sound lame but honestly, maplestory has been such a big part of my life and for so long, I don't know what I would do if I lost access to my account. I really do hope you get yours back man, good luck.