Your service provider is probably using Check Point Multi Domain Security Management (MDSM) R77.20 (previously known as Provider-1).
Please request them to send you a ./migrate export of your management configuration. The migrate tool can be found in this directory of your service provider's MDSM:
/opt/CPmds-R77/customers/NAME_OF_CUSTOMER_DMS/CPsuite-R77/fw1/bin/upgrade_tools/
Also request a WebVis output of all your policies and objects including any global rules.
Import the provided export via $FWDIR/bin/upgrade_tools/migrate import on your local management station, adjust the GUI clients and management admin account via the GAiA WebUI, IP address, licenses and everything to be able to finally log in into your own local management stations.
Finally compare the configuration in your management station with the provided WebVis configuration, configure your own firewall gateway and adjust policy installation target, NAT rules etc. and install the security policy for testing your configuration.