Okay, I'll help you out @khalidbinwalid but for future purposes, this is not the right place to post requests like this. They drift people away from the current post discussion at hand, and hence the author of the post would not get the maximum response he intended the post for.
Okay, having said that, have you tried laying a complaint at the official block trades website at http://blocktrades.us, or you could check them out on steemchat at @blocktrades. You could also follow this link to their blog account, https://steemit.com/@blocktrades and locate their most recent post or comment, and comment under it stating your challenge.
This works most of the time, even just two days ago for a friend of mine, but his was with steemvoter.
All the best.