As stated on the Gromadka Commune website:
Applications, letters and other documents should be submitted at the designated place in front of the entrance to the Office building. Whenever possible, all other matters should be handled by telephone, electronically or by fax. Documents that have been produced and are ready for collection will be issued after prior telephone contact with the employee handling the matter in question or with the Office secretariat.
The Gromadka Commune Office cash desk will remain closed until further notice. Payments should be made electronically or at the cash desk of the Cooperative Bank in Gromadka (payments into the Office’s accounts are not subject to a commission).
If you have any questions, please contact the relevant people directly using the telephone numbers provided for those handling the type of matter you are dealing with.
More information on the website: gromadka.pl