Zwnav Tesla style radio Android touchscreen. My 4 Problems/bugs with my 2010 Infiniti FX37 QX70

I have 4 big problems with the ZWNAV Tesla type screen: (besides the terrible service of the manufacturer). All 4 of these bugs make the product almost useless. All western companies would repair these bugs with a firmware upgrade, but apparently, that is not the case with low-quality companies like ZWNAV.

1) The original OEM TPMS (tire pressure) is not displayed.
when I bought the screen, the saleswoman told me that I would not need the 4 tire pressure sensors which can be bought as an accessory for the ZWNAV. But until now, I did not get the original OEM Car tire sensors to display anything else than 0. There is nowhere a switch to select either the original TPMS sensors or to select the ZWNAV sensors. Do never trust ANYTHING that Chinese people tell you. They lie.

2) The touchscreen beeps only work when the radio volume is on.
You can touch the screen at a random location and the screen will beep. The beeps absolutely give no indication that an actual button was pressed. Crazy.

3) Parking sensor beeps not working.
When driving backward, the proximity sensors should produce beeps when the car is close to an object. With the ZWNAV screen, no beeps can be heard, even though the setting "radar sound" had been turned on. This is not good..... Without beeps, you are very likely to hit something when you are driving backward. This single bug makes the ZWNAV Tesla screen totally useless.

4) Noise on the audio. (Youtube made the audio sample rate a bit low, so the noise is much better hearable in real)
In another youtube video of mine, you can also hear the noise.
The noise can be heard when the volume is low.
The setting "Audio Fader" is necessary because otherwise, the volume will be much too loud.
Also this bug is so serious that it makes the ZWNAV Tesla screen totally useless.

UPDATE: 04-12-2021:
I have been emailing with the salesperson on AliExpress for more than 1 year now. Asking for a firmware update. It is like talking to a wall. She has absolutely no knowledge and does nothing.
I also contacted the producer of the screen (ZWNAV.NET) several times directly. They replied that I must contact the seller on AliExpress. I also bought another screen from ZWNAV (screen with the same dimensions as the original Infiniti OEM screen, hoping that that screen would give me the possibility to switch back and forth between the Tesla screen and the OEM screen. But no matter how I connected that screen, it was not able to switch back to the OEM screen (long pressing the Back button should have the screen return to the OEM settings)
So again a ZWNAV product that fails. DO NOT BUY.