Whenever I try to log into Facebook from my new iPhone 8 plus I get a message in the picture I uploaded

I got a new phone and when I try to log into facebook on the app from my iPhone 8plus it comes up and says "The application you're trying to use is either no longer available or access is restricted." But I can log into facebook on the safari and on all other devices and everyone else can log into the facebook app on my phone. I just can't access my facebook profile on my phone. It makes no sense I really need help. I went to the store got a new phone and still does the same thing. My brother has the same phone as me and has no problem. Please help Whenever I try to log into Facebook from my new iPhone 8 plus I get a message in the picture I uploaded

How can I finance a phone with no credit score?

Hey so I'm currently paying off a car due to getting a co-signer with a great credit score and apparently I won't have a credit score for a while. But I d like to get an iPhone. I have money to pay for it but I don't want to leave my bank account a bit empty after paying. I d love to pay monthly. How can I finance a phone with no credit check? Would apple be willing to do that?

How to fix facebook app internet connection error for IOS 11?

This issue started after updating to IOS 11 on an iPhone 6 plus. Upon opening the facebook app will just get the message of "can't connect to internet" however all the other applications such as google and you tube work with no trouble. We uninstalled the facebook app, reinstalled and same issue. We cleared network settings, restarted the phone, same issue. We went through the browser in Safari and were able to access the account there with no trouble, so that tells is it's not an issue specifically with the account that s causing the problem, but an issue pertaining to the app itself. We would have the latest version of the Facebook app installed being that we uninstalled and re installed the app. So I'm pretty much at a loss here on what to do next to resolve this issue. Looking for some further guidance on what to do next, am extremely frustrated.

What is the best way to teach a senior how to use an iphone?

My Great Uncle recently got a iphone 6, and he has no clue how to do anything more than make phone calls and send texts. He has been asking me to teach him how to use it, but I do not want to have to spend hours at a time teaching him about only one feature at a time. What are some good ways for me to speed up the teaching process?