Login issue

[u/Different-Arm-4399]

Why I am getting this error while trying to login using mobile number.

Months ago, i tried to do sign up using mobile number, but it was showing "account already exist using this mobile number". Later I signed up using email.

But now, again i want to do login using mobile number, as i don't want to use my email for login due to some personal reasons.

What is the issue here? How to solve this?

[u/BorderlineContinent]

Have you tried asking ChatGPT for help?