First, you're posting this on the wrong board. Admin has nothing to do with this, please move (lower-left of the page) it to
Reputation.
Before 8-9 Months ago my account was hacked by someone
1. When exactly did this happen?
2. Which post was the last one you made?
3. Which posts were made by the "hacker"?
4. When did you regain access to your account? You say you don't know the exact date, but you must know which posts were made by you.
When they have given account to me account wear signature of bitvest and enrolled in campaign also.
In that case, can you link to your post where you asked the Bitvest signature campaign to change your payout address?
I am university student and also working here.
I don't think your Bitcointalk account is supposed to be a job.