Hi their is bug in you leetcode website.

Let me explain.

When you are trying to sign in with the options which you are showing like facebook,gmail etc,instead of signing in it ask you for email id and username again .i.e sign up thing to be done again(as it has been done for first time),instead it should it go to your home page of leetcode or should login ur leetcode website as it should take default name and email id.For example,if you are trying to sign up through gmail id,it should take default name of gmail and email id of it.But it fails in this website.I have faced this issue.Please check.Didnt find any technical email id to contact you people.
Thanks.