1. First of all you shall have to identify what is the fraud that has been committed by the said Company,
2. Did they promise you some thing which they did not or can not provide?
3. Did they assure you own building or a certain no. of teachers or such things which they did not comply with?
4. If there are discremencies in what they had promised you & what they have provided you then you can take the following steps,
a) File a police complaint u/s420 & 120B before the police &/or
b) Lodge a complaint case before the local District Consumer Dispute Redressal Forum alleging deficiency in service & unfair business practice claiming refund of the entire course fee paid with interest, damage & cost of the litigation,