I am not able to get replies from HR. I have access to GChat only, not ms teams. Are HR people not using Google chat??

Ohh... What should we do then?? I think the issue is most people still have access to MS teams and some are on on Gchat. So maybe they don't check their chats.

Please drop mails to HR with continuos reminder every day....even if you ping them in MS teams they hardly respond...and not because they are at fault, they have a lot to deal with... Also you have GESS portal where you can raise HR queries....