> For the complete documentation index, see [llms.txt](https://whitepaper.opifextechnology.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.opifextechnology.com/key-information/contact-us.md).

# Contact Us

### Support

**Mail:** <support@opifextechnology.com>

**Telegram:** <https://t.me/opifexcommunity>