Accidentally deleted files from a network share... how can I try to recover?

Hello...

I'm really sad... yesterday I was doing some cleaning on my plex network shared folder (which is a folder inside a 5x2TB raid 5) when my baby started to slam the mouse on the keyboard... (damn covid!). I realized yesterday night that there were only 28 files on my plex library... now I've tried to use TestDisk (the first time I use it), tried to recover all files, and selected another folder but it only recovers one... I've also tried to use windows apps as EaseUs, Recuva and so on, but they won't look on network folder... any suggestion?

Thanks

I know it's not for backup....so is there a way I can recover them?? or not