It can be a problem in the configuration of your laptop connecting to wifi.
Please try to run this in cmd
"ipconfig /release" - release current configuration
"ipconfig /renew" - get a new configuration
if still not working, do the steps
1. Open Network and Sharing Problems
2. Change Adapter settings.
3. Right-Click your WiFi Adapter
4. Click Properties
5. Double Click IPv4
6. Choose Obtain Automatically on the first and second.
if still not working,
Disable any VPN or Proxy servers that you are using. else, get globe's technician to verify your line.
thank u.. i'll try it..