does anyone used this module of cybrosys before
https://apps.odoo.com/apps/modules/15.0/advance_cash_flow_statements/

I tried it on a demo database and a real database, but I still got very different numbers, I knew that because when I use the very detailed level and the amount it receives in cash-in and cash-out are wrong

also, What I want is the cash flow report to be per month, even if I use quarter or year to get the data to each month separately, I know it is lots of work in coding, so if one knows modules that can help, please drop it.