Oh I understand the frustration, I also wanted to join Foundation app and it was just by invite. So you can make an account and be voted? I am also in the beginning with this NFT. There are many places and yes, the gas fees are high. There is nftroom, rarible, opensea, makersplace, knownorigin etc. She is very talented, she deserves to be out there. I think that she will do great. If she manages to get up there let me know, I would love to find more info too lol. Good luck!