I just bought new iPhone and upated app and then sudden all broken tried everything then luckily I found its not only mee every one shouting for this... can you please answer when you will fix this?

Still does fix the issue of No live feed since last year when! Now it's bricking more users! What is the deal with the program writers?! Please fix the live video feed

https://itunes.apple.com/en/app/dji-vision/id669439159?mt=8

Hello talkwaqar, you could take pictures and make videos, but no live feed, right? and you tried all basic troubleshooting such as re-binding extender, change mobile devices to have a test?
If no improvement, the best course of action would be sent it in to our service center for further analysis and fixing, you could get in touch with tech support at support.us@dji.com

as you can see it has nothing to do with drone it self this app itself is breaking and its not me only you can check reviews everybody who is using this latest app facing same issue
https://itunes.apple.com/en/app/dji-vision/id669439159?mt=8