Wildcard and other issues

I am completely unable to edit my lines on wildcard it says my team is unqualified and over cap, when it's not. I'm not sure why things like this are happening, also rewards for stuff is still completely lackluster and underwhelming, me and my friends are all in agreement that this feels like the most unrewarding game in a while, the gameplay however has been extremely fun, but the rewards aren't there, what if someone doesn't want the 84 card from champs and would rather use collectibles which has been completely stripped from this game, like you can't go make a mega pack or a ultimate, that use to be awesome, maybe getting a good pull and making some coin. But you guys got rid of all of it.