Transfering 1200 photos

I have just bought a iXpand 64 GB for my iPad Air 2.  But transfering photoes is a bit tricky…?

After 120 photoes I get a message; do you want to free up mmory? 

I just want to back up all my photoes - in one operation.  How?

when you go to the native iOS photos app > albums do you see “All Photos” or “Camera Roll”

:smileyvery-happy:  Thank you!

what solved your issue?