Hello,
I realized my problem.
Having not yet active site and not having made sales the best sales column is empty. There is white space. But the column hot deal I have to set myself.

I would like to make a change. you can be removed from the home page, view only of the three blocks home page best sales, featured products, hot deal. Or leave only two of these blocks?

you can also remove the pop-up menu of the “setting” on the left of the page?
Thanks for the help