there is no option to remove forum account. There is no support contact form too. who can help me to remove my account and whole data ?
Not a moderator. They do not delete accounts. Simply abandon it. Note that your posts will remain visible.
We can permanently ban your account but we can't delete it. Did someone force you to post online or did you do so voluntarily knowing that "what goes online, stays online"? I think I see the problem though. You knowingly chose to break the laws of your country and now there are repercussions, perhaps?
No, it's not what you think. Those issues are from years ago. I'm just cleaning up my password management and considering deleting the forum since I no longer use it.