The soprano recorder consists of 3 main parts. The head joint (with the mouth piece), the middle joint (with the main wholes we will use) and the bottom joint (with the shape of a bell).
The pipe of the head joint and the whole of the middle joint should be on the same line. Make sure you have adjusted them properly.
The bottom joint should be located a bit aside, so that it is easier for the little finger to reach those wholes.