This is not displayed as year
As @noelle_murphy has already stated when using calendar months as the default time setting the time scale will also be month by default.
You need to update time scale for the module and all other line items in the module via the settings in the module blueprint.
However, full instructions on how to do this should be available to you in online Level 1 course.
As you progress through the learning pathways it is very important that you read and follow these closely as far more complex and intricate modelling is yet to come.
Please change the dimension of the module from month to year
In cases where your date or time keeps changing from what you've previously set it to, it is likely that your computer is syncing with a time server.
Remember that in Anaplan the Time Dimension always defaults to Month. If you need to change it to Year then you need to manually do that.
Do you remember how?
changed through Timescale