i have tried but cant get filemask to work

hi,
I have a shared drive that I am using to upload files.
My source directory is \\fil\prod\fsroot and I am uploading to the root of my ftp server.
My requirement is that I need all the *.txt and * .trg file from any subdirectories that have that name tp or aa. SO I have written the following but the script runs and nothing happens :(
can you please help. I also have a requirement that the files should be less than 10KB but nt sure how to get that to work. WHat am I doing wrong below

That's not really easy with WinSCP file mask.
Something like this might work:

You will probably also want the ExcludeEmptyDirectories:
https://winscp.net/eng/docs/rawtransfersettings#excludeemptydirectories