Help Center > Contact
If you have a question about a Stack Exchange site, the best place to ask is on Meta Stack Exchange or the site's own meta. (Look under "help" on the top bar.)
You might find these links useful:
If you need to delete your account, merge accounts, or have an issue that can't be addressed by meta, please use the form below:
Contact Support
Search the Help Center
Jobs Support
For bugs and feedback, please use Meta Stack Overflow.
For problems with your Careers account, fill out the Contact Support form and we'll fix them as soon as we can.