Default [Q] How to recover photos from an unrooted note 3?

I have a Rogers locked galaxy note 3 (model: SM-N900W8), and I accidentally deleted all the photos from my phone and sadly I do not back them up, and they are all stored in the internal phone memory. I already tried some recovery program like Dr. Fone, Tenorshare, Amacsoft, and no luck at all. Is there a way to recover since my phone is not rooted. I called Rogers tech and they tell me there's no way to retrieve.

Would really appreciate if anyone can answer my question!!!