How do I write a good request?

The goal of posting a request is to find a suitable mentor for your request. Here are some questions that can help mentors understand if they can be of help before they even reach out to you via our chat system or leave a note:

What do you need help with?
"I wanted the UIImageView to be clickable. After users click it, they should be led to another page:"
What have you done so far, if any?
"I coded an UIImageView and the image is showing properly"
Any attempts?
"I have tried looking into settings in Interface Builder in Xcode with no success"
Is it time-sensitive? 
"I have a deadline to meet; it's ideal if someone can help complete this before midnight PT, but my hard deadline is midnight, May 20th"
However, if you have more details, do care to share more. The more, the more specific, the merrier!