mistakenly deleted your photos, struggling to find where to recover your deleted photos then you will know how to recover deleted photos in iPhone. follow the steps provided
How to recover deleted photos in iPhone steps :
Step 1: Open the Photos app on your iPhone

Step 2: Open the Album Icon in the Photos app

Step 3: Click Recently Deleted

Step 4: Click Select

Step 5: Select which photos you want to recover

If you want to see a full video tutorial see this