I hired a concrete contractor to do patio work at my home in Al on May30,2020. Paid in full. On Nov 20, 2020 the concrete supplier placed mechanics lien on my home because the contractor didn’t pay for the concrete. Does the 4 month timeframe for filing apply? If so, how can it be released? Will this lien expire and go away after 6 months of file date if the supplier doesn’t go to court? Thank you