To evaluate what appropriate help may be, start with assessing the gambling behavior of the person close to you with the following test: https://laheiskysely.peluuri.fi
Join a peer-support group: If you are worried about your own gambling behavior or of someone you know, become part of a peer support group by connecting with Pelirajaton: https://pelirajaton.fi/vertaistukea/vertaisryhmat/
If the help is more urgently needed, this following service is free and helps you to navigate to the appropriate help: https://www.peluuri.fi or just call this number: tel:+358800100101