Intent to file lien has wrong information not including all payments

I received and lean for work done on a three level three unit apartment building and I live in one of the units the lien is an intent to lean it was sent registered mail but I never signed it because it was just put through the door. I did respond to the letter with the text to the contractor stating he sent me a bill a final bill and it did not show eight payments since last April. I am willing to pay the entire amount which dramatically exceeded the original budget due to construction problems such as plumbing and electrical that were not anticipated and four month delay in completing the project because of covid supply line delays. I cannot refinance this property that has significant equity with a lien. I don't even know if his payments would reconcile with my Banks payments. How could you assist me