I'm trying to delete the sample items from the sheets #1 when I try to access the number row the left menu bar keeps popping over and covering up what I am trying to click on. #2 the items tab shows locked and when I do mange to highlight the sample items area and press ctrl shift down arrow nothing happens. can I move the sheet over? there is a big blank space to the right of the page. Please bare with me I am NOT saavy on this stuff , beginner.