On the mobile site?
Most Helpful Girl
Once you have submitted a question, an opinion, or an opinion comment, you cannot edit or delete it.
However, you can update your question using the "Update" link on your question page.
We do not remove posts per user request. If it doesn't violate any site rules, we won't remove it. Please carefully consider what you post before clicking Submit so as to avoid 'post regret'.
For reference, this information can always be found on our FAQ ^_^