Note: You will have to be admin of that page/group. If you are not admin you will not be able to connect it to the EasyClout platform.
Check Facebook Business Integration
If you are unable to see your Pages/Groups on EasyClout. Please make sure you have all permissions for all pages/groups enabled for us to read and write.
You can check via this link:
https://www.facebook.com/settings?tab=business_tools&ref=settings