The raws for vol 1~4 are hidden in certain groups. I'm not sure why anyone hasn't posted to raw sites. Someone would probably translate if the raws were available.
So gatekeeping? Cool... love those groups...
Hot take: Translating manga's is HOBBY, not a job, if people like and appreciate your translation then getting donations are fine, but locking content (that ain't even originally YOURS btw) behind entitled paywalls/groups policies, you need to go screw yourselves...