"Liker Land monthly report" delivers to those content creators who receive LikeCoin rewards for the month. And you are going to receive the report on e.g. August 1 for the month of July.
These are 2 circumstances that you do not receive your email report:
You switch off the "Receive email notification for LikeCoin transaction and news update", go to https://like.co/in/settings/others and turn it on.