Vijaya Diagnostic Centre — Very bad service by vanasthalipuram branch hyderabad

I Dr Ramakanth Reddy here to complain about vanasthalipuram branch hyderabad marketing personals
I called them a year back to come visit my clinic multiple times they did not and when i write discount for patients they are not prompt in giving discounts to patients where as other branches of same company are very prompt in giving discounts
I am writing OPG since 21/2 years they don't want to enter my name in Doctors list and they don't want to visit us at clinic
Please have an eye on this branch marketing personals and management