icloud contacts

My more recent contacts suddenly disappeared from my iPhone 6 Plus iOS 12. When I login to iCloud, the more recent contacts are gone as well. The contacts that remain are really old since way back. I have tried almost all of the obvious solutions posted online. Toggling on and off contacts...

Hello everyone! This is my first post on the forum. I've been an android user for many years, but now I have just bought the latest iPhone 11 model. This is the first Apple device to have ever had in my possession. Could you please help me a little with the following questions? After the...