Just a quick question. – SanDisk iXpand™ Sync Review

I love the app and all but as i'm typing this today the option to have my photos and options disappeared when I went into my iphone settings(I'm on ios 12.4 and I haven't had any issues until now) Could you possibly update this app or lend me a link to a new firmware update page?the old one for ios 9 ain't really helping me:/
Review by XbridDMT on SanDisk iXpand™ Sync.