Here are two ways to align text left AND right on the same line.
Left align the first piece of text.
Then set a right aligned tab stop at the far end of the line.
The fastest way to do this is to use the horizontal ruler at the top of your window. (View menu/tab on the Ribbon, Ruler choice/checkbox to display the ruler).
At the far left of the ruler, there is a button displaying the types of tab stops available.
Click it until it displays the right tab stop symbol.
At this point, click on the ruler at the far right margin to set the right tab stop. Job done.
Alternatively – type text on the left, followed by the text for the right alingment – and insert spaces between the two to fill the line.
Place the picture as I explained earlier and save the lot as a document template on the desktop for further use.