Unable to use pdf.co package

Hello all,
I have used pdf.co package , and used pdf filter activity but it doesnt give any output. so if anyone who have used that activity please guifde me and resolve my issue.
Thanks and regards ,

Hello @vishal_sonnor,

You can try leaving a question on the Marketplace - PDF.co - Activities for PDF Documents - RPA Component | UiPath Marketplace or try sending them a support query as this listing is officially supported by the producer. You can find the support information on the listing page.

Hope this helps!