Eurokids — Refund Fees

I had taken admission of my two year old kid in Eurokids Bhayander Branch. INR 5000/- was paid as an advance and school was about to start in June. However due to Covid 19 pandemic outburst, the school never opened. Eurokids management demanded for more fees for Online Classes which we denied and even government issued a circular wherein schools can’t charge fees for online classes. Now the Eurokids have cancelled the admission of my kid to which I demanded my advance fees in return. They are denying to give us the same back stating as per their policy under any circumstances fees won’t be refunded. Please help