I added Recca no Honoo to my reading list. I have set it to v8 c68. Problem is that it doesn't show information about rest of the chapters(no red c. something). As far as I understand problem is that series is missing volume chapter info. Is there a way to contribute that information ?
You can inform the admins the chapters that go with which volume. They will gladly edit the database. You can try to contact them in the manga list bug thread for starters.
Do understand that the chapters have to be scanlated and not merely scans of official translated manga; this is why some releases are not included in the database. But I don't think this is the case with Recca.