Get back Deleted Files from Nikon Coolpix L830

Hello everybody, when i was planning to go on a holiday tour with my family, one of my close relative suggested to purchase a digital camera Nikon coolpix L830 for capturing all the special moments in photos. The same day i brought this camera and bring it with us. On the trip i clicked many photos and recorded some videos also. When my little daughter was seeing the photos in the camera, she mistakenly pressed the delete all button. The all files gets deleted. Can you please help me to get back deleted files from Nikon Coolpix L830 in an easy way. Help please !!!!! Read more