Selecting data based on date range

Hello,
I am unable to get the data based on the date range.
Tool used: Compass
Message: " No results" .
Query : {createdAt:{$gte:ISODate(“2021-01-01”),$lt:ISODate(“2022-09-25”)}}

date format in document as below.
createdAt:2021-10-27T14:42:35.344+00:00

thanks in advance
vijay

Can you check if your createdAt property is storing values in string or date format?