Ipcc acs coaching in kolkata

Dear friends,

for  IPCC A/Cs  Coaching --

Sudarshan Sir  Or  Praveen SIr (Eten CA)

where should I go?

But Eten CA (Girish Park Centre) students told me --

1. Lack of Management / Proper Administration

2. No Power Back up

3. No botheration about students' Grievance

Even I have made intimation to  Eten CA 3 times in July'11

but till 31st July'11

they have not replied me.

Please suggest.

Regards

~ manas.