Looks like you need more members boosted in Steel or Planks & Dust.
When I recruit for my fellowships, I look at active neighbors & check them in ElvenStats. If they are in a FS, I look to see if they are all active, or if it is only a few active members. If I have enough space for all active members & their boosts are what we need, I will message all the active members, offering them a new home. {this is because Inno does not let mobile players have access to the messages}