Unable to Login to Instagram using a Facebook account

My Instagram account was created from Facebook, so it only has an FB login. I can login to the mobile and the website using these credentials. I

INSTAGRAM LOGIN ERROR FIXED – SORRY THERE WAS A PROBLEM WITH YOUR REQUEST - Your Charisma B.V.

Facebook and Instagram Goes Down Worldwide

I am writing to inform you that my Facebook account has been hacked. As my Instagram account is also linked to my Facebook account, I have been unable to log into my

Can't I login to my Instagram account on a website or app. What to do?

Facebook and Instagram not logging in - Apple Community

Can't login to both my Facebook and Instagram accounts. : r/facebook

Can you link two Instagram accounts to a Facebook business page? - Quora

WhatsApp Web, Instagram & Facebook Apps Down: : WhatsApp, Facebook, Instagram down; users unable to login

Troubleshooting Facebook and Instagram connection errors – Vendasta Support

How to Really Connect Your Instagram Account to Facebook on Your iPhone « Smartphones :: Gadget Hacks

You cannot log in with Facebook on Instagram, if it is assigned to a different container · Issue #103 · mozilla/contain-facebook · GitHub

How To Login to Instagram Through Facebook