First print doesnt look good. Whats next? (3 replies)

Hi.

Today I had my first print. It was not good.

This is my first print that for some reason moved the printed part. I had to cancel it. Why could this happen?

[www.dropbox.com]

And this is my second print. For some reason, the top layers were not printed inside, but the outside top layers were printed. They just didnt fill inside. Why could this be?

[www.dropbox.com]

And why are the outside lines so visible?

I am printing PLA with a 0.5mm nozzel.

Any kind of help would be much appreciated.