Telegram Cannot Use

Hi scha98,

Thank you for contacting Apple Support Communities. Based on what you stated, it seems there is trouble with the Telegram app.

Are you able to launch the app?

Do you receive an error message?

If an app unexpectedly quits, stops responding, or won’t open

Please don't hesitate to let us know if the steps resolved your issue or if you need additional assistance.

Cheers.