u tell the principal if u dun getnrefund by certain date u will complain at every possible avenue lowyat, mre, wtf, rehda, cap, etc, etc.

u can threaten to reveal this case to public too provided u dun say it is cheating case but negligence which can be substantiated by supported facts and docs.

any businessman with a sound mind wud not want this kind of publicity esp in real estate bussiness. can gulung tikar one.

after all it,s their mistake and refunding to u is a must and not negotiable.