this explains a lot )
Please try
AT+QCFG="ethernet",0
AT+QCFG="usbnet",1
AT+QCFG="nat",2
at+qnetdevctl=1,1,1
AT^RESET
Then check with AT+QNETDEVSTATUS and try DHCP (with the proper interface name).
Please do not use pictures to display textual information.