SSIS how to loop through multiple folders and Excel files

I currently stuck with a situation where I'm trying to loop through multiple folders so as to load multiples Excel found in those Folders into a destination database.

I have used :

1. Foreach Loop Container
2. Data Flow Task which contains my Excel Source
3. Created 3 parameters (FolderPath, FilePath and FileName)

ForEach Loop Container Configuration 

Excel Connection Manager Configuration

My problem is the ForEach loop container is not executing my data flow task.

As a result I'm not able to loop through the folders.

Is there a way to loop through the folder and Excel files in SSIS?