I hired someone on here and was refunded and got this notification

[heatherraymond7]

Blank is no longer available on Fiverr. Why would someone accept a job and then delete their account?

[gina_riley2]

They didn't.

5r removed & banned the seller, then refunded your money back to you.

There's no way to know why this person was kicked off the platform. You'll have to find another seller.