meeeeeee anime weeeeb

I love this game but there are two sss characters that I really want which are rufina and Nicholas but it’s way too hard to get any sss rank character I haven’t even got a sss shard and it’s also really bothering how you can’t put sss rank characters on your wishlist aswell as on the wish one on the advanced summon where you save up the wishes too exchange only if you bought a certain thing and you can only choose characters you already have and it bugs me so so so much because I would like to add rufina and Nicholas on the wish thing but I can’t which is very sad so please could you as the cr