Solution Steps

1. Go to twitter.com and log in to your account.
2. Click your profile → Settings and privacy → Your account.
3. Click "Deactivate your account" → Read the information.
4. Enter your password to confirm.
5. Click "Deactivate account".
6. Your account will be deactivated for 30 days before permanent deletion.
7. Log in within 30 days to reactivate if needed.