OK it looks like the first layer didn't stick well, maybe you need a bigger brim or higher bed temps. I've also noticed my bambu bed gets dirty fast and I need to clean it more often than my crealty.
You're doing a multi color print right?
There might be some issues with different colors not sticking to each other as well, but I've near done one so I'm not sure
If you're doing the default auto bed leveling I'm pretty sure its not a issue there