Make sensor talk to Internet cloud by using Zigbee

Hey I have connected zigbee with temperature sensor, which I was able to communicate with another zigbee(connected to raspberry pi using mesh to USB module)

But What I really need is, to connect the readings of the sensor with internet using similar hardware connection by transmitting the data form one end and receiving the data to raspberry pi which is connected to losant platform via internet

Which will be displaying the line graph while checking it in desktop and also sharing the alerts on my smartphones whenever temperature readings go up or down from defined range.

I have never been tried zigbee in mentioned above criteria for which I need your helpful suggestions