How to send data of wireless sensor to google sheets

Hi, I am working with wireless temperature and humidity sensor
I want to send its data to google sheets.
I have searched on google and found thislink.
From this link I have created the google sheet


but I am not getting how to get values in the sheet.
Please help me out.
Thanx in advance.

Well the bottom of the link you posted are several people who say that that method no longer works...

But without your flow it is difficult for anyone to see if there is an obvious error, or it os that google have changed their API and the method you are trying is broken

Sorry, I am new to this.
Here is my flow

[{"id":"92f30be3.3a0078","type":"tab","label":"Flow 7","disabled":false,"info":""},{"id":"866b699f.a2bd78","type":"ncd-gateway-node","z":"92f30be3.3a0078","name":"","connection":"258e5fea.00897","x":130,"y":60,"wires":[["21995762.9035e8"]]},{"id":"229131a1.83a27e","type":"ncd-wireless-node","z":"92f30be3.3a0078","name":"","connection":"c92dec1c.7fc9","config_comm":"50e22a9e.060f74","addr":"","sensor_type":"1","auto_config":"","node_id":0,"delay":300,"destination":"0000FFFF","power":4,"retries":10,"pan_id":"7FFF","change_enabled":"","change_pr":"0","change_interval":"0","cm_calibration":"60.6","bp_altitude":"0","bp_pressure":"0","bp_temp_prec":"0","bp_press_prec":"0","amgt_accel":"0","amgt_mag":"0","amgt_gyro":"0","impact_accel":"0","impact_data_rate":"4","impact_threshold":25,"impact_duration":1,"activ_interr_x":1,"activ_interr_y":2,"activ_interr_z":4,"activ_interr_op":8,"filtering":0,"data_rate":5,"time_series":0,"reading_type":1,"x":120,"y":200,"wires":[["5f33b485.de23dc"]]},{"id":"21995762.9035e8","type":"debug","z":"92f30be3.3a0078","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","x":350,"y":60,"wires":[]},{"id":"5f33b485.de23dc","type":"function","z":"92f30be3.3a0078","name":"","func":"msg.payload = {};\nmsg.payload.temperature = parseInt(Math.random() * 100);\nmsg.payload.humidity = parseInt(Math.random() * 100);\nreturn msg;","outputs":1,"noerr":0,"x":370,"y":200,"wires":[["b767a18e.49953"]]},{"id":"b767a18e.49953","type":"http request","z":"92f30be3.3a0078","name":"","method":"GET","ret":"txt","paytoqs":false,"url":"https://docs.google.com/spreadsheets/d/1jUVZEOLTTLfUYiVtkv902BmQIia5dhf9qHEC-405n-M/edit#gid=1974105633","tls":"","proxy":"","authType":"basic","x":570,"y":200,"wires":[["3fd243af.cc72fc"]]},{"id":"3fd243af.cc72fc","type":"debug","z":"92f30be3.3a0078","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":630,"y":320,"wires":[]},{"id":"258e5fea.00897","type":"ncd-gateway-config","z":"","name":"","comm_type":"serial","ip_address":"","tcp_port":"2101","port":"COM6","baudRate":"115200","pan_id":"7fff","rssi":false},{"id":"c92dec1c.7fc9","type":"ncd-gateway-config","z":"","name":"","comm_type":"serial","ip_address":"","tcp_port":"2101","port":"COM6","baudRate":"115200","pan_id":"7fff","rssi":false},{"id":"50e22a9e.060f74","type":"ncd-gateway-config","z":"","name":"","comm_type":"serial","ip_address":"","tcp_port":"2101","port":"COM6","baudRate":"115200","pan_id":"7fff","rssi":false}]

You're not following the guide you linked to. Check out the URL from the guide and compare that to yours.
But given the last posts on the thread I'm not sure if it would work anyway.

It is not working,please suggest me some better way

Well you could search on flows.nodered.org for a node that might help you.
You could find a tutorial online from the past year that documents a newer way of posting data to google sheets.