Responses
You can't contact this uploader since she didn't give any info but you can contact hero scans on tumblr and ask them to continue translating this series.
You can also report this extra to mangago
You can't ask anyone to change uploaders because uploaders make uploads without asking (means everyone can upload a chapter)
Does anybody know the update schedule? Are we behind in the manga or are we up to date? Is there any chance the uploader can put when he/she/they will be updating? No pressure N btw your doing a great job!! (づ ̄ ³ ̄)づ