unfortunately I do not quite understand what you mean with surrender BL, but the BL which I've sent you is an Express BL and goods will be released against the scanned version of it, no originals are needed.
If you mean with a surrender BL an original BL (set of 3/3), please note, that no such set will be issued. The scanned version which I've sent you by e-mail is enough, you can just print it out and get the goods out with it. Ok?