Does anyone know why the camera will not film straight? Everything I use as a focus point tends to be tilted.

I suggest posting a video or photo to help us understand more of what is going on.

Have you crashed it? Are you flying with the gimbal cover on (please don't this)? Have you tried calibrating the gimbal? Are you flying in heavy winds?

I also have a Mini 2 but have never had a problem.

Hi there. We are more than glad to help. For further checking, you can post a video by uploading it to Google Drive or YouTube and pasting the link here. Have a great day ahead.

Your issue isn't clear from your description, but the most likely answer is that the camera isn't pointing straight ahead and you need to adjust it so that it does.

A short video will help understand the issue and recorded flight data will show whether tha camera is pointing straight or it's slightly offset.