Problems login into Facebook through apps and safari but not chrome
As the title says FB platform (messenger and facebook) is not working at all on my phone, I get various login issues (same in safari mind you). if i try to reset password my account doesn't exist and so on and so on. I have tried to reboot the phone several times. Reinstalling the app, trying other accounts and so on to no avail. Funnily enough through chrome it all works a treat. I got the phone the 30th and I'm new to apple product so hopefully someone can help me out a bit :)
iPhone 11 Pro, iOS 13