Fetch form responses using Graph API

I have a Microsoft form whose responses get recorded in excel. I want to fetch data from the excel programmatically. I am doing it using graph api and I have the necessary credentials. but the problem is I am not getting the updated data. I will have to open the excel on the web to get the updated on the excel which is not efficient as I am running a daily cron job. I am NOT having access to power automate.

are there any alternatives which are available.