PUMPKIN CAR STEREO SUPPORT CENTER

I am looking at this product and wondering if it will work in my 99 Avalon XLS.

PUMPKIN Android 7.1 Car Stereo Double Din DVD Player with 32GB+ 2GB, GPS Navigation, WiFi, Support Android Auto, Backup Camera, AUX, USB SD, 6.2 Inch Touch Screen
Link: \

Also wondering about any mounting kits / wire kit that might be needed. Please advise.

Thank you!

Hi,
could you take some pictures about your center console and the diagram of your original redio connector ?
And first please confirm the dimension of the 6.2 inch unit and be plug into your center console .
Regards