I have virus on my phone can we get rid of them

99% certain you don't have a virus on your phone. Why do you think you do?

There are no known viruses in the wild that can affect an iPhone that has not been jailbroken.

You do not have a virus.

Why don't you try explaining your what your problem is.

While surfing the net? It's a scam. Ignore it. Nothing online can scan your phone