I am a sub contractor. Block and brick masonry. I have completed work on a project and the company that hired me tells me the job is not complete so my invoice is rejected. I have completed the contract and did additional work that they told me they were waiting on a change order for. I have been jumping through hoops to get paid for the work that is complete. Last week they told me it was the wrong day to send the invoice this week they are rejecting it. Can I place a lein on the building it is a Publix.