A Web Development Company Have Not Delivered The Product

A web development company have not delivered the product in agreed time (1 month), now it's been 7 months & still they have not delivered it. Because of it we have lost many things from 5 lakhs funding, & other 1.5 lakh. Everyone lost trust in us, we have canceled many family trips, we should have nearly got around 10,000 user for product in mean while time and many more things happened because of it economically & emotionally. 7 months have been wasted. We have been mentioning about our loses to them from months and they have made promises for around 20 times about delivery of product and every time they made promises, we gave promises to our customers, etc(because of it they lost trust on us and many more things happened). I have the recordings of all out conversations with that web development company, emails & whatsapp chat. Website deal price 30,000 and we paid 12,000. & along with this app deal around 20,000. Considering all this and few more, can i file a case for 10 lakh rupees.