I have an estimating and consulting business. I have been working for a GC doing roofing estimates as well as helping with project management and such things as submitals, material cut lists, proposals and schedules. I have been invoicing and have been being paid on a daily rate. At present for the year of 2021 I've been paid for the first two weeks only. I've been promised partial payments but haven't received any. At present I'm owed for three months. What can I do legally to get paid or at the very least work out a schedule in which I will be paid. Right now it's over $20,000.00. At present he has a job he’s finishing in Florida and one in NC. The other projects are in Puerto Rico