Problem with Google ADS API with Python: why I have not data in the geographic view?

Question

I'm trying to create a geographic report that shows the cost from my google ads camapign split by province. I'm using google ADS API for python.

The GAQL query that I use to extract data is :

 query  = """SELECT 
                segments.year, 
                segments.week,
                campaign.name,
                segments.geo_target_city,
                segments.geo_target_province, 
                metrics.cost_micros            
                FROM geographic_view
                WHERE  segments.week = '{start_date}'
                """.format(start_date=start_date) 

If I use a certain customer ID of my MCC account and in particular the account ID that contains all the italy campaigns I have results, but if I use another account ID I didn't obtain any data.

Please find here the accounts (censored). In green the one that works and in red the one that doesn't work

The weird thing is that if I switch table in the from and I use "campaign" instead of "geographic_view" I have the data. Unfortunately in "campaign" I ahve not the province and city information that I need.

query1 = """SELECT segments.year, 
            segments.week,
            campaign.name,
            segments.geo_target_city,
            metrics.cost_micros 
            FROM campaign 
            WHERE  segments.week = '{start_date}'
                """.format(start_date=start_date)

Should I change any setting in google ADS? Anyone understand why I have this issue? Thank you.