To edit the Schedule - Day 1 content, click the "VamTam Builder" link on the homepage: 

Next, click on the Day 1 row: 

and it will redirect you to the Day 1 Saved Row: 

or you can directly access the Day 1 and Day 2 saved rows in VamTam Builder > Saved rows 

Edit the rows content according to this Guide to Vamtam Beaver Builder