what should I do? I never post my BTC address in this forum but just in my profile and was deleted by me
Nothing. Refer to this thread:
There are alternative ways of proving ownership, but they take too much time. If I point you to this thread, you can't prove ownership properly, and then I ignore your future PMs, this means that I'm not going to recover your account. Create a new one.
And from the looks of it, it seems you've already settled in to your alt
![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif)
Lesson learned! Next time
stake your address here and archive it using this tool:
http://archive.is/