Dude, canam Chandigarh has too much rush, they will not treat your case with full consideration. In my advice go to Edwise sector 9-d , or avalon immigration. Sec -17.
According to my knowledge , Edwise will not charge you anything as they are paid by the institution and Avalon peaople will charge near around 20 to 30, 000. Do ask for free ielts coaching.
Edwise people are generous and professional.
At last, do research from your side also, do not totally depend upon consultants
Rest is upto you