Car accident - Victim Injured - Case in court

2 years ago

Accident happened on the roads of NH-30 (near Maihar, Madhya Pradesh) while I was returning from Assam to Bangalore in November 2020. Person got injured and was immediately taken to hospital and given treatment. I had paid for the victim's treatment completely. Case has been registered in local police station and I had been summoned once to court on Jan 8 2021. Actually, one local guy helped us to return back to Bangalore and told us he will inform about case hearing and car insurance claims.
I was informed on Jan 8 that case is being closed. As i am not fluent in Hindi, the person who helped was communicating in place of me to the lawyer. I dint even get the FIR number from him.
Recently, he called me saying that I need to attend the court again. I asked if i could get lawyer's contact number instead he made me talk to him on his phone.
And i was informed that court hearing is on Jul 23rd. Still i didn't get any details of case number or anything. I asked but no proper response.

So I went online and found that actual hearing date is on Aug 23rd. I had booked tickets for Jul 23rd ( i have to travel from Andhra (my native) to Madhya Pradesh) and couldn't go because of family emergency. Now, they are asking me to pay lawyer fees (which i would but i am not sure if I have been given proper information or not) and court fees to move the date to some other date. I am not even sure if I should ask why wrong date was informed to me in the first place.. What should I do. Please help me.