This article describes how to delete your Telegram account from your Android phone or tablet.
Go up one step
Access https://my.telegram.org/auth?to=deactivate from your device’s web browser. Most Android devices come with Chrome ( usually represented by the blue, red, yellow, and green circular icons that appear on your home screen). If you still can’t use Chrome, open the app you normally use to browse the web.
You cannot delete your account from the Telegram app.
Please enter your international phone number. You must enter the international prefix (such as +62 for Indonesia) before the phone number.
Tap Next . Telegram will send you an SMS with a verification code.
Write the code you received from the SMS. Enter the code or paste it into the “confirmation code ” field.
Tap Login .
Select Disable Account . A confirmation page is displayed.
Permanently deleting your account also deletes the messages and contacts in your account.
Tap Done . If you prefer, you can also enter a reason to delete your account in “. Why leave?
Tap Yes, delete your account . Your Telegram account has now been successfully deleted.
To uninstall the Telegram app from your phone or tablet, press and hold the Telegram icon on the app drawer / page , drag it to the Uninstall icon, and select OK to confirm.