What do you mean? Your account still newbie so you surely can't join on stake's signature campaign, unless you have other high ranked account rolled on that campaign. Bitsler has stopped their signature campaig since ages ago, also they aren't too active on this forum anymore , it seems they given up looking for new people through this forum
I'm guessing he's referring to the rewards they provide because from what I remember, some of the users mentioned that they were underwhelming when compared to their competitors. It's okay for them to complain but like you've said it's unlikely that Bitsler would do something about it since they're still doing fine regardless of the bonuses they have right now.