Hey @Khaly_d! Thanks for contributing your first post.
We'd have to check your account in order to confirm your data usage to date. You would need to contact us here for that or ask us to send you a PM from the community.
If you have an Android phone, however, you can see your usage broken down by applications for the month in your settings. This will give you a good idea of which app is using what. You may have to adjust the billing cycle date to match the one you have with us, as that's not set to match it automatically.
Let us know here if you have any updates on your situation for the community.