I need the Apple support number to resolve an iPhone issue
My mom is having "issues" with her iPhone and I think it has to do with iCloud. Her phone is telling her that her browser won't support something. Honestly, I'm not sure of the Exact issue but I know I can't help her and I told her that I've had good service with Apple support via phone. I can't seem to find a support phone# on this site so if anyone can tell me where to find it that would be helpful! Thank you.
[Re-Titled by Moderator]
iPhone 7, iOS 15