Le site wondershare.net est-il sûr ?

I had found the link to this company and downloaded the software - followed the exact steps. Noticed that while installing my antivirus kept asking permission for these weird .exe files to run. before I clicked no or yes I looked them up on my phone and sure enough virus. This happened 3x after that. I said no to all. Funny after I said no I could not get past step 2. It says it can find Galaxy S5 but nope not mine. So today there was the "ad" for the program and silly me thinking maybe I got an infected file - mind you after that nightmare I cleaned my whole computer - I went to the site and clicked on download and my antivirus blocked the page as a "potential threat". That answers my questions of if this program will work.