Looking for a Southern Grego Interpreter from Liberia, Africa

To Whom It May Concern:
My court is looking for an interpreter in this language. Any information you may have may be useful. We require a screening with our client before hire to ensure that they speak mutually intelligible dialects. My need is A.S.A.P. to identify an interpreter of Southern Grebo. Thank you in advance for any assistance you might be able to supply.
Victoria F. Vásquez
Director, Interpreter Services
Call us 1-866-664-4182 or write to us info@innerlingua.com