Thanks for your contribution!

This is a good first attempt at an edit, although there are some tricks you might find helpful in the future.

1. When moving building outlines, be aware that the aerial images are not always vertically aligned - there is often a shear effect that causes the roof outline to be offset from the ground floor outline.

If you look at way 859466008, you can see that the outline now overlaps with the boundary fence, which is unlikely to be true. Using ground-level objects like this is an easy way to tell if something is wrong.

2. When drawing regular shapes like cricket pitches, you can use iD (and other editors) to orthogonalise and align them with each other.

3. You've placed the address node 6189412618 in the exact centre of the building. In general, address nodes are only separated from the building itself when indicating the exact location of the letterbox or main entrance, which is usually on the perimeter. Otherwise the address tags can simply be applied to the building object.

If you have any questions, feel free to ask.