Traffic challan

I received a summon on 10.09.2018 of court for traffic voilance against my name and address. Related to a car which does not belongs to me . U/S 39/192 , 115/190(2), 146/196 , 138(3)/177 M V Act. Car Vehicle they have mentioned in the summon is not mine and I am not related to that vehicle anyway . They have not mentioned driving licence no. Or any other copy with the summon . Date of order is 11.08.2017(last year ) Date of hearing is. 13.08.2018 Kindly suggest me . Can I send my lawyer to appear on my behalf or I have to appear in this. Matter is in Rohini court . I am out of state right now . Actually I had a licence in 2011 which was lost and I lodged a FIR against it. I also had the copy of FIR. I assume , that driver was having my lost Driving licence copy.