Unable to create ssh pair

I am unable to create ssh pair to go next level, getting below error

Hi @Prashanth12

Are you trying this on one of the labs? If so, can you please share the Lab name?

Hi Santhosh,
Its on , day 1 topic Create SSH Key Pair for Azure Virtual Machine.

I am unable to complete this.
Kindly guide me

You need to create the key-pairs from the Azure portal by logging into it using the credentials provided in the task.

Its not worked for me, can you please provide the details that how can I complete successfully