Add secondary to the set of replicas in MongoDB Windows

I'm trying to add the second set of replicas to the primary.

Primary = 192.168.56.52:27017
Secondary = 192.168.56.136:27017

                # mongod.conf

# for documentation of all options, see:
# http://docs.mongodb.org/manual/reference/configuration-options/

# Where and how to store the data.
storage:
dbPath: ** mypath **  DBs
daily:
enabled: true
# engine:
# mmapv1:
# wiredTiger:

# where to write the registration data.
System registration:
destination: file
logAppend: true
path: ** mypath **  mongod.log

# network interfaces
net:
Port: 27017
bindIp: 0.0.0.0


# process management:

#security:
#operationProfiling:

replication:
replSetName: configServers

#sharding:

## Options only for companies:

# audit record:

#snmp:
#mp:

But when I try, I add
rs.add ("192.168.56.136:27017")
It is displayed as an image.
result
Please help to get execute replicaset. Thank you.
I run on windows and start replicaset with service.