Adding new contact on my new Apple Ipad pro 11 inch

After talking to a very sharp T-mobile sales person, he looked at my Apple Ipad pro and found out my All iCloud was turned off. In contact, I selected group, and you will see all icloud. It was turned off. Its understandable because its a new Ipad.

I have an old Apple Ipad air that I purchased over 5 or more years ago. A few days ago, I upgraded the Ipad air to a new Apple Ipad pro 11 inch. All apps, including photos and contacts were successfully transferred to my new Apple Ipad pro 11 inch. But only one contact was not passed.

So I attempted to placed that missing contact, as a new contact on my Ipad pro. It was done successfully. However I do not see that new contact on the list of contact on my Apple Ipad pro 11 inch.