problem with quickform download node and how to see the contents of a wrapped metanode ?

Hi! I am new to Knime and I did the following and there is no download link to download the file Screenshot%20(1008)Screenshot%20(1009)Screenshot%20(1010)


Upload file Quickform node is working fine but in the end there is no link to download the file.Can you tell me what I am doing wrong.
And can you also tell me how to see the content of a wrapped metanode ?
one more thing what is the concept of wrapped metanode and all the quickform needs to be wrapped in a group and or we need to wrap each quickform node separately ??

thank you :slight_smile:

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