ITR2 NOT PROCESSED

Itr takes time and refund will be credited 

The processing time depends upon the department process. It may take from 10 days to 6 months. You will receive the intimation whenever your return will get processed

I recently filed a rectification entry for AY 18-19 for an incorrect demand notice by CPC as they have considered a lower number of TDS compared to my Form 26 AS calculation. They have again raised the same demand notice after that. Can you please advise if I should file a rectification entry again or should go for grievance. CPC has considered a lower number in their TDS calculation compared to my Form 26 AS TDS for the same AY.

There has to be TDS claim and it should match with corresponding income declaration. Just check this aspect.