Como Mudar O Nome No Instagram

He changed his Instagram username. Can I see the Instagram of the person who blocked my second name?

I can do Instagram that blocks me or not Instagram that others follow.

N. because he blocked the account, name only.

Como Mudar O Nome No Instagram

He changed my username, I can see the Instagram of the person who blocked my other name on Instagram?
I can do Instagram with someone who blocks me or I can't do Instagram with anyone else who follows me.
N. because it has blocked an account, with a name.