Mortgage not showing on credit report.Will it show after new loan

[Nad V.]

Good afternoon, 

I have a few questions I would like your assistance with please :-)

Loan does not show on credit report.

Loan has a loan servicer that does not report to the credit agency

Question is.... 

Once it is disclosed will the servicer give the payment history or will they just give a letter that the mortgagee does have a loan?

Will the loan that is not on the credit report be reported on the credit report after the new house is purchased?

If yes, will the credit report show the history of late payment once the new house is purchased or will the report show the loan amount and that the balance was paid in full when the new loan is in effect?

Have anyone experienced a prospect whose loan doesn't appear on the credit report?

Thank you,