Hello, all. I am new to drones and fear that I may have already made an almost fatal error; I purchased a used Phantom 3 Standard drone. I have one battery that will charge and power up the drone. That is to say the drone beeps, the gimbal centers the camera, and the lights flash. The controller takes a full charge. I believe the controller and drone are "connected" because I can move the camera up and down with the "wheel" on the controller, however nothing else seems to work.  That is to say the drone motors do not start when I move the control sticks down and toward the inside as the instructions say to do. My biggest problem though, is that I can not find and download the DJI Go app for Android. I have tried several places but I end up with different sites trying to sell me some plan or other. My instructions are dated and the DJI Go App is evidently no longer in existance, at least by that name in my Android  14 Play Store. I have watched various Youtube videos and they all assume that the viewer has the correct app already installed on their smartphone; I do not. I would greatly appreciate any advice about loacating and downloading the DJI App for the DJI Phantom 3 Standard drone. Of course any other relavent advice would be appreciated as well. As I said, I am new to drones and what I don't know is alot. Thanks, in advance, for any assistance.

https://service-adhoc.dji.com/download/app/android/be36a032-050d-4184-92cc-ac5aa1eb2eef

Thank you so much. Got it!