I've sent him a message through the link to his facebook account.
It's only a relatively small amount of money I stand to lose, but I don't like being scammed....
C
Let us know if you had any success, i still did not get any answer in 3 attempts now.
I don't have that much into it myself (definately not enough to visit the guy/take a look if the address on the invoices is real) but as you i don't like to be scammed
