How to contact Telegram Support?

Settings > Help > Ask a Question > Ask a Volunteer
or
tg://settings/tgsupport

If you can't log in to your account, please use this form:
https://telegram.org/support

Use https://bugs.telegram.org link to report bugs and to give suggestions (only for Telegram platform, not for Plus Messenger!)

Via Twitter
In English 🇬🇧: https://twitter.com/telegram
In Spanish 🇪🇸: https://twitter.com/telegram_es
In Italian 🇮🇹: https://twitter.com/telegram_it
In Korean 🇰🇷: https://twitter.com/telegram_kr
In German 🇩🇪: https://twitter.com/de_telegram
In Arabic 🇦🇪: https://twitter.com/telegram_arabic
In Brazil 🇧🇷: https://twitter.com/telegram_br


Telegram has a special account that can help you with login problems, https://twitter.com/smstelegram. This account is official. Don't be afraid to DM it the number you use for Telegram, they need this info to investigate issues.