Allotment money

Dear Sir, I had applied to Neptunes Ramrajya plan in ambivli.and paid allotment money of Rs 27000/-.and thereafter applied for home loan for Rs,2350000/- in DHFL, and received a sanction letter of Rs 2618527/- inclusive of insurance amount with an EMI of Rs.24038/- I am already having sufficient insurance policies and mediclaim from other companies. and to pay premiums regularly. So it is not affordable for me to pay for new insurance or other investment plans.And also i finally agreed to pay minimuma insurance premium amount upto Rs 15000/- p.a. for 4 years. For this purpose I tried to speak with Neptune' s executives to solve and find a solution mutually. But my own many followups they also finally told it is a matter between applicant and banker. It is very surprising as a applicant I trusted in Neptune Group and there is banking tie up between Neptune Group and my banker also ,so I expected some initiative,guideline and coordination, to solve the issue. so finally my meeting with DHFL executives and ,Dhfl executives banker assured orally but not release a loan sanction letter for Rs.2350000/- I regretful to notify that your lack of interest on the part of customers , poor response I believe that it would be better to quit from the project. Althrough Neptunes executives everytime calling us to pay Registration fees and Stamduty. there has been no communication from developers side on this issue.and they are unable to solve the issue.and why should I suffer your inaction, negligence ? So i need guidence in this matter.