William Keever William M Keever, Bill Keever, William Keever William Keever (Bill Keever) didnt pay me for my delivery!!!! los angelos, California

I am an honest food wholesaler that made the unfortunate decision to give Mr. William Keever (Bill) credit for my food deliveries.  William Keever owns and operates a very expensive restaurant in Santa Monica, CA.  I am a small business man that can not afford to have clients refuse payment for food deliveries.  I specialize in local organically grown produce, and have a small clientele.  While i respect Mr. Keever's successful resutaurant, i simply cannot afford to not get paid.  Please help me if you know how i can put pressure on Bill Keever to get my invoices paid.  Thankyou so very much for your help...