Knowledgewoods — refund of training fee

I had enrolled with knowledgewoods for my pmp training but they didn arrange it properly and that led to cancellation of the training, they told us to sit in the next batch, which some o[censored]s refused seeing the present treatment. We have mailed them about the refund and these guys are always assuring us to refund the amount but that day hasn’t come. Rahul aggarwal who handles the account is a big liar. He kept promising about refund. ‭+[protected]‬, its his number, the amount i paid is inr 12500/-. Please help me get my money back its hard earned..