?????

[cuppycake..]

Is it correct if I ask question as :
When have you gone?
thanx alot

[5jj]

Is it correct if I ask a question as :.....When have you gone?.....t Thanxks aspacelot.

Probably not, though we need more context to be sure.

Please give your threads more helpful titles.'?????' tells us nothing.

[emsr2d2]

Is it correct if I ask question as : Is the following question correct?

When have you gone?

thanx Thanks alot a lot.

No. We say "When did you go?"
We use the present perfect with "Where" questions.
Where have you gone?
Where has he gone?

Please note my other amendments to your post in red. Please use full English words ("thanks" not "thanx").