Firstly, billing statements are now paperless and they are being delivered to the registered email address.
Secondly, you must register to MyAccount or to this link to access your account billing statements and other info on your account. https://accounts.globe.com.ph/registration
Thirdly,to monitor your data usage, you may refer to this link. or download My Data Manager in Google Play Store or Apple Apps Store. http://www.globe.com.ph/surf/app/applications/mydatamanager
Fourtly, to check and pay your previous usage, visit your MyAccount and check it there.
Kindly install GSERVICES app also then register your account on it for additional on hand reference of your account.
Hope these help..
Call 211 toll free using your globe line for the bill statement concern.
For account monitoring (data usage, etc) download GServices App from Play Store for Android or App Store for iOS.
Or try *143# and follow the voice prompt