Teammate help, new player

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Hello!! With what I have, what would the best team be?

Also, I need a team for if teammates are being used! That would be a lot of help.

Teams right now:

Luuk, Mornye, Denia
Jiyan, Mortefi, Verina

I am not very good at teammaking, but from what I have,
Jingran, Mortefi, Verina would be the best? And if Jiyan is used on one side, I was planning on keeping Jiyan with Mortefi/Verina, and Jingran could use Rebecca and Baizhi? On the calcs sheets, I didn't see Reb/Bai, but they should fulfill the same purpose as Mort/Verina, right?