Hi Dewitten,

"Skeeter Loves Annie" might take a few tries before you can play it at the speed Lisa does. I suggest you play along with her, and even if you mess up, and feel like you can't keep up, try your best to simply keep going. Doing it this way will teach your hand how to move fast enough with the tempo, and if you keep doing it this way, you will be able to switch chords at the correct speed.

Refer to this lesson on how to switch open chords quickly: https://www.guitartricks.com/lesson.php?input=21016

Hope that helps!