Zunroof Pvt. Ltd — 6 months passed but still solar installation is undone

I ordered a rooftop solar order of 3.3 KW from zunroof tech Private Limited On 01 April 2021. I have ordered the project as per below given details.
1.Name : Kalpesh (Order id:MAR210946)
So this way I have ordered for rooftop solar and total cost of the order is 98, 475/-

i paid the advance of 11000/- in total and agreed to pay the remaining amount after the application approval. But even after about a month, i come to know that company has not processed our application and they were asking for a full complete payment in order to proceed our order. Even though during order confirmation in our agreement they have mentioned to pay the remaining payment after the application approval.
So even after that i paid the complete amount On 5th July, 2021 which was cleared on 7th July, 2021 And as per the payment terms and company's policy Our solar system was being commissioned within 50 days of full payment done. have been taking up the updates and all the time we were getting the Replies from the company that our order is in process, solar panels are being in inspection, due to lockdown we are experiencing transportation issues etc such replies were being given from the company also giving fake commitment.
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On 23rd Augest 2021, the 50 days in which the solar project was to be commissioned got completed but still the company asked us For more 10-15 Days. But still after 15 days the were unable to even deliver the structure and panels. We again called them and the asked for the update but they still asked for more 15-20 days. They even sent us email stating that they will complete the project in 15 – 20 days. But still today on 15 September 2021, they haven't even delivered the material. I asked them for cancelling the order by email on 26 July 2021 but did not any response yet about cancellation.

Always providing fake commitment and promised, I have spoken to the sales executive (Mohit) and he told me that the company does not have the money to buy the structure from the seller so it is getting late.

I request you to hear our complaint against the company seriously as we have already paid the complete payment of 98, 475/-rs. But still The Company has been failing to stand on their commitments and isn’t completing our Order.