Contact them!! Just tell them that you are not satisfied with their service!:)
Which site or script are you using?
Here is a better and a longer list : http://karangoel.in/blogging/top-pinging-sites-for-pinging-blogs
Open an account in a US account. Then transfer the money from that account to your own account..
Try blogging..It has too many benefits: You get readership Fame Money from Ads and CPA Recognition
Separate names with a comma.