Allow DRONE camera access to phone album

I have an iPhone 3 SE. I got an Velcase X61 Drone for Christmas. It has a camera and I was looking forward to doing roof and gutter inspections with the photo and video function. The instructions are very vague and I've been in contact with the Velcase Cust. Ser. I've take pictures and videos, but I can't find them as per manual instructions on my iPhone. The C.S. Rep. said in message

#1 turn on the photo album permission in the phone settings and give the drone APP the photo album permission.

#2 Regarding the specific path for storing photos and videos you mentioned. After you finish shooting, the material will be automatically saved to the APP and your mobile phone album (you need to make sure that the APP has been allowed to access your mobile phone album). You can see the stored videos and photos in your mobile phone album without any other additional operations.

I have NOT been able to find the "Phone Album Permission" or "Access to mobile phone album" as instructed. The drone camera goes through the motion of taking a video or picture, but does NOT save it to my phone through the X61 drone APP.

Can anyone help please? jef