Email

Okay here is a theory.
I think there is no way to change the email as long as you remember your email address even if you deleted it mangago doesn't really care. you can still sign in to your account. (wait is theory the right word to be used in here? lol nevermind)

P.s. I tried(๑•ㅂ•)و✧

with the cooperation of another mangago user ( Hana-chin) she tried too,
I asked her the same question btw since im new in here.

You can't.

Try emailing them