[Resolved]  TIN - NSDL — pan update

Address: Dehradun, Uttarakhand, 492001

I have to link my aadhar with pan i did it paperless option from nsdl site because i have to update my dob in pan but they have taken the fee rs 115 for online linking and last gave the message unable to update please visit pan center for updation in pan with biometric then i visited pan center to update my dob with aadhar card there they said please update your aadhar name in aadhar card. Since i am south indian i have intial in my name whis is t shrinivasan as printed in my aadhar card and in pan card it is tanjure shrinivasan because short forms cant be used in pan so they said to update aadhar card first. So tell me one thing i have given my aadhar in all bank accounts and in any kyc needed anywhere so why should i change aadhar details becuase i have to update my pan and do all this kyc all over again once i change my aadhar details.
Just to update pan details i have to go through this which is really poor
From goverment site to makes software which compatible for all by just linking one aadhar no. And pan no given and freeze it, why the details of two cards have to be matched whose norms of two card at the time of creation was different how the hell both there data will be matched which creates complications