Multi-select problem: How does the next paragraph end?

How to make a header on google sheets on android
Open the google sheets app on your android.
The google sheets app looks like a white table on a green sheet icon. You can find it on your apps menu.

a). If prompted, tap the home button on your android device to open a new tab or window. Tap and hold a sheet (s) you want to add..
b). Tap the file you want to edit. Find and tap the spreadsheet you want to edit on your list of saved sheets..
c). Tap the workbook icon on the menu. This will open the workbook page..
d). If you're not signed in, tap sign in. Tap the magnifying glass icon..
b).