(A) Ssusie account got banned

Dear GM Team,
Greetings!
My English is not good, and your patience will be greatly appreciated
My account was banned in early February.
With the help of my guildie, I made the first appeal and got reply from GM Team that the account is banned for gold trading.
I really think this is a big misunderstanding ,
however I have no idea what I did lead to such big misunderstanding.
Would you please make a deep investigation on my account issue?
I am glad to cooperate and do whatever I can to eliminate the misunderstanding.
please just tell me which transcation I did lead to the misunderstanding , I can prove my innocence.
This is my only lvl 60 character in the nostalrius and I see it as my treasure.
Please help me. I am begging~
My Character Name : Ssusie
Realm : PVP Server
Thanks for your precious time. Any reply will be greatly appreciated.
Greetings!
My English is not good, and your patience will be greatly appreciated
My account was banned in early February.
With the help of my guildie, I made the first appeal and got reply from GM Team that the account is banned for gold trading.
I really think this is a big misunderstanding ,
however I have no idea what I did lead to such big misunderstanding.
Would you please make a deep investigation on my account issue?
I am glad to cooperate and do whatever I can to eliminate the misunderstanding.
please just tell me which transcation I did lead to the misunderstanding , I can prove my innocence.
This is my only lvl 60 character in the nostalrius and I see it as my treasure.
Please help me. I am begging~
My Character Name : Ssusie
Realm : PVP Server
Thanks for your precious time. Any reply will be greatly appreciated.