Incorrect AMOUNT ENTERED in AIS

SFT filer mentioned total agreement value for my PAN, but in agreement 1/3rd share is mine. so he needed to mention 1/3rd value only. hence filer mentioned the wrong value. what needs to be done in this case? 

For example. Total aggreement value is 9 rs. My share was only 3 rs. But filer mentioned 9 rs whole share for all 3 members

Shall I send him a written letter to concern department 

OR 

Use the feedback option present in AIS to report it to IT Department?