Having issues getting paid by Safe Cure Signing Services

Has anyone ever done a signing service for Safe Cure Signing Services? I have did a few signings with them. Recently, I did a signing for them on 04/20/2025 for $50.00. Their payment policy is 45 days. I have gotten paid within the 45 days from the few past jobs that I have done with them. However, it has been 52 days and I still haven’t gotten paid by them. Has anyone else went through the same experience with them? Please let me know. Thank you very much.

UPDATE: I sent thema Billing Invoice yesterday. If they don’t pay me within a week, I will resend them the invoice via email with a “Theft Of Service” subject email letter.