Thx for info I've tried "navcoin-cli getstakinginfo" and got following error:

error: Could not locate RPC credentials. No authentication cookie could be found, and no rpcpassword is set in the configuration file ...

So I did some search on how to setup rpcpassword and found more then that. In theory following config should give me all I need:

rpcuser=
rpcpassword=
rpcport=44444
port=44440
listen=1
daemon=1
txindex=1
staking=1

Problem is I've benn waiting over a week to get reward and still got 2 days left to get it so don't want to restart it now but as soon as I get my reward I will restart wallet using cli and give my results here, maybe it will be useful for someone.

Regards