I was flying my drone in a park and it randomly just flew off in a straight line... straight into a branch!!! What do you think I should do or what do you think caused it? Not damaged from what I can see. Would it be safe to fly again or should I call DJI?

If you want to know what happened to help you learn from the incident, go to http://www.phantomhelp.com/LogViewer/Upload/
Follow the instructions to upload your flight record.

Come back and post a link to the report it provides and someone mightbe able to analyse it and give you an understanding of the cause of the incident

sure you werent in atti mode?

Hello DWVisuals, if you get your drone back, I'd suggest you to sync your flight record via DJI GO app and download the DAT files from the drone. Then send the DAT files of the accident date to support@dji.com and we will analyze the data.