Hi @NurNina ,
Which data source do you used to store the promotions records? A SP List or a Excel table?
Do you add a Date type column in your data source to store the Start time of the promotions records?
I assume that you add a Date type column in your data source (may be a SP List) to store the Start time of the promotions records, is it true?
I have made a test on my side, please take a try with the following workaround:
Set the Items property of the Gallery to following:
Filter(
DataSource,
Month(StartTime) = Month(Today()) && Year(StartTime) = Year(Today())
)
Note: The StartTime column represents the date type column in your data source, which used to store the start time of the promotions records.
Please consider take a try with above solution, then check if the issue is solved.
Best regards,