Copy or Move the file based on file name

[Tom]

The code you posted is NOT checking for digits in any specific location in the filename.

It is checking if there are specific strings of digits that appear between underscores.

If you are having trouble explaining the structure of the filenames you need to parse then post multiple examples and perhaps someone else can help you understand the pattern.

[Babloo]

May be I would have phrased in wrong way. Yes, I have to check specific
string of digits that appears between underscore and copy the file to the
target folder if the string of digits matches.