Help with UK team

Hello guys!

I got a Demytha recently, and i was trying to follow this guide https://m.youtube.com/watch?v=XgVHD9HC93I

However, it doesnt work in the cb calculator, whats wrong?

Also, can someone tell me the stats i need, in a team with demytha, heiress, khatun, doomscreecher and fb?

Thanks!