Final answer:
Moira gets Alexis to spread the word of Twyla's party.
Step-by-step explanation:
In the show Schitt's Creek, Moira gets Alexis to spread the word of Twyla's party. Alexis is known for being social and well-connected, making her an ideal candidate to inform people about the event. She has a large network of friends and acquaintances who can help spread the word quickly and effectively.