Hello eveyone, can't figure out what's my account, need help

Hello eveyone: i have installed the app on iphone and paied a month. then i want to log in to the website with my ios account. but i can’t figure out what the account is on iphone. does anyone know what to do. (I registered another account and logged in to ask this question)

Are you saying that you forgot your login and password?

Maybe in the device where you created the account saved your login info? Check under passwords to see if by chance it was saved.

i lost my account then. i install and subscribe the app in the iphone. but i dont’t know what’s the email account is . because when i open the app, it just a user button with me name to login .

ok. i found it . it’s the emaill of my app store account.