No, adding the service image to appear on the application screen will not be possible. The system allows you to add the group image for the service in the software, but not the service image in the app.
TO ADD THE GROUP SERVICE IMAGE IN THE SYSTEM:
Go to the "Setup".
Click on the "Services".
Click on the three dots(...) of the service group.
Click on the "Edit".
5. Choose the file (Image), that you want upload.
6. Click on "Save", the image for service group will be uploaded.