data recovery – Retrieve DCIM folder deleted from internal storage, no backup on Google and phone is unrooted

I accidentally deleted files including photos from file manager. I tried multiple recovery apps like Dr. Fone, disk digger, etc. but nothing seems to work as my thumbnails, cache and everything from the recycle bin has been deleted. Google photos also doesn’t have backup. Can anyone suggest how to retrieve data, especially the DCIM folder without rooting my phone?