Repeat Patterns

So this is my first attempt at a repeat pattern on Procreate. There is something wrong with it because when I test it, it doesn’t match up. And to compound problems, I keep getting errors on the Art to Where website, so I can’t test it on there. But I’ll keep tweaking and testing and see if I can’t figure it out.
If anyone has any ideas as to what went wrong, I’d love to hear your thoughts. I did a second design that did line up, but I’m not happy with the design itself. I think I tried to put too many different flowers in it and it’s too busy.