ihateliver

I just came across this site yesterday and there is alot of great information here. Hopefully someone can assist me with this issue. Three or four years ago a Veteran I met out and about informed me of a Vet Rep who could assist me with increasing my current 40% rating. I paid him $500.00 up front for representation and he would get 10% of any backpay. However he doesnt call, he is not listed as my POA on the ebenefits website, and I can never reach him by phone or email. I'm at a loss of what to do.