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I believe it can take up to 6 months before they start scoring you reliably. Give it a little more time.
They won't all update on the same day. Most people say EX will usually get updated first. Give it a week to 10 days.
It sounds like:
(a) Your oldest account is three months old (or thereabouts).
(b) You purchased a subscription to myFICO Ultimate 3B.
Is that right?
If so, I'd cancel the myFICO subscription and just use tools that you give you your reports for free. Even after you become eligible for FICO scores (at month 6) I would not resubscribe to myFICO, since it is costly and your profile is so young. There are far cheaper ways to get your FICO 8 scores, which is likely all you need right now. The exception would be if you wanted to buy a house in the next six months. Then it might make sense to resubscribe to myFICO at month 7.
If you have a new account that has reported to all three bureaus, and an older account also on all three bureaus, then you should be eligible for a FICO score.
It sounds like (if I am understanding you and Kree correctly) you have not confirmed that the new account has appeared on all three reports yet. As Kree mentions, a creditor can report an account to all three bureaus on the same day, and yet one bureau might take a week longer than the others to get the new account into its database.
Hard to know for sure what is happening since I am not sure what tools you are using and what myFICO package you might have. Certainly Kree's advice to wait a while sounds like it makes sense. Best wishes...