Business Partner Alliance with IT resource company

I as a individual signed a business alliance partnership with international IT company. The services I offered to work with them on India IT company recruitment against demand. The partnership was for one year by paying fee of 135000 per year. However, I negotiated that and agreed by mail confirmation to pay in two instalment - One immediate and second after 135 days. Company provided prospect of earning 10L per month and also list of clients (above 50). Company did not perform by providing adequate demands to source resources. There were two client demands for which resumes were shared but none of them got any response. Company asked for second instalment even before agreed 135 days limit and stopped sending any demand. Started training in August 2018 Contract signed by both me and company WEF Sept 10, 2018 Company before Nov 2018 stopped sending demands and asked for pay second instalment. Now, If big company provides prospect with good reputed company as client list and no of demand earning potential of 10L per month has not shown even earning of single INR in first 80 days. Its deficiency of service. I requested for refund but no response. Can you help guide.