You may need to give the app permission in your settings to access photos Brenda. For sharing Tiktok or youtube, just select 'copy' after you press their sharing option, and paste the link into your status bar here
I've lived in rural upstate New York for nearly 60 years, so i know the feeling. Hang in there, and keep looking up until we are called home. SSSSSOOOOOOON and very SOOOOOON.