Fist of all, you need to display hidden characters (the paragraph symbol in the Home tab toggles them on and off) so that you can see that there are section and column breaks on the page causing your problems.

Your image is a table; at least the top part with the columns is.

I would format the entire page more simply, but would have to know what else has to happen on it. Is this a reformatting task you have been assigned, which someone else created?

Best,
Ulodesk