I do not get the option for the actual drone I have.

RX drone, NMY PRO 300. With rx drone app.

First flight fine. Second, flies fine but displays "Please open live preview." on my phone screen and will not take pics or record. I can find absolutely nothing on this subject. Even called China, three guesses how that went.

It is past the return date. Did I just throw away $300?

Any suggestions gladly welcome.