Am charged while am not using the Services

Even though you have terminated the Macie service, you mentioned that you are still incurring costs. It's important to note that Macie has a minimum charge per month, which means you may still have incurred costs even after disabling or terminating the service. The minimum charge is applicable regardless of whether you actively use the service or not.

Amazon RDS

To delete Amazon RDS (Amazon Relational Database Service) resources, follow these steps:

• To delete an Amazon RDS DB instance, please refer to the Deleting a DB instance documentation.

• To delete Amazon RDS snapshots, please refer to the Deleting a snapshot documentation.

• To delete retained automated backups of DB instances, please refer to the Working with backups documentation.

It's important to note that if you have deletion protection activated for your DB instance or snapshot, you must first modify the instance or snapshot and deactivate deletion protection before you can delete it.

For more information and detailed instructions, you can refer to the Terminate Resources in Your AWS Account article.