Tutor me and help me to reach the advanced level in jest testing(plz read the description) -- 3

I need someone who can help me and tutor me to reach the advanced level in jest testing(mostly react native apps).We will meet on zoom or anydesk.
Help me to finish actual undone tests.
It will take 1-2 hours for this time.For the future,I will post a another new task here,but same work content(tutor and finish actual projects together with jest)