missing contacts on iphone7
hi
I have an Iphone 7, I just realized that most of my contacts(mostly recently added) are missing and I can't recover them.
I updated my IOS after I realized the problem to 12.3.1 but it won't work and I still can't see my contacts.
Please help me with this issue urgently , my contacts are so important for my work.
P.s. how can I chat with a tech support online? I have done it before but now I don't find it on the official apple website.
iPhone 7