Litigation Mediation Group

I received a call from one of Litigation's representatives and placed a bad debtor of ours with them in March It is now July and our client stated that they paid their debt to Litigation Mediation and I'm trying to find out when we will receive our money from them (less their fee of course) However, no one seems to answer their phone, return messages or respond to any e-mails This is very unprofessional as well as a little shady to me Not sure if we will ever receive our $$ at this point BEWARE!