https://www.loom.com/share/d377dda4978e417386adc20ab622f77b?sid=7f7fdb08-be63-4abe-9c0f-ec43a3eb5a7a

1. Head to https://send.listkit.io and sign into your account.
2. Head to the Email Campaign tab.

1. Click on the pencil next to the campaign that you want to change.

1. Head to Sequences
2. Update the scripts accordingly
3. Press Save Changes
4. Then on Final Review press Update Campaign

If you want to use Spintax (recommended):

What is Spintax and how do I use it?