tv box - more can do

Is this device support IPTV?
How to connect Micro USB Cable?
Can I use USB driver/Micro SD card by USB hub/dongle?And max size?
Can I use the Bluetooth accessory with Dynalink box? (ex.Keyboard/Mouse/earphone/speaker)
Can I use Dynalink box in other country? (Except USA)?
Can I install HBO Max? Or XXX application? Why can't I find the Application in play store?
Can I connect a Bluetooth device to Dynalink TV box?
Can I change the resolution and position of box?
Can Dynalink remote be used to turn off TV as well?