PUMPKIN CAR STEREO SUPPORT CENTER

I recently purchased a Pumpkin 7 inch Double Din Android 7.1 Universal Car Stereo/Radio/Audio order #100007721 along with the Y0020 USB Dash Cam. I had it working for a short time using an app I downloaded from Google Play but the display was rotated 90 degrees. Now it won't work at all. I've tried the DVR app which came pre-loaded on the unit but it never worked. What app do you recommend? Shouldn't it at least work with the supplied DVR app? Are there some configuration tricks that might help.

Hi,
here is the DVR app.
https://mega.nz/#!JYcQyL7R!OSeOnxP3jqqO ... xYJtFUSz7E
Any query ,you can contact the customer service where you bought the unit or directly write post to support@autopumpkin.com and attach your order info.
Regards