Can't log in because of my username

[Mariecnrd]

Plan

Free

Country

France

Device

Samsung Galaxy a70

My Question or Issue

Hello, today I loged out accidentally and when I wanted to log in, my username was incorrect, but I sure it's the right username because when my friends search it, they found my playlist ... Please help me .. I have a lot of song in my liked song and I'm very sad to lost all of this ... My username is Marie Conard 

[引きこもり]

Hi there.

Have you tried logging in using your email address instead? I suggest following the steps here.

I think Marie Conard is your display name and not your username.

[Mariecnrd]

I've tried it but it won't work neither ..