I received a verification code and I did not request one.

You need to contact Intuit Security about a possible account breach at:    https://security.intuit.com/

I received a confirmation number I did not request

No one could be e-filing anything at this point, so who knows--someone probably just made a mistake and typed something in incorrectly.

The problem is a week later Turbo charge me $74.71on my Visa account. I notified Turbo Tax last April to cancel my account and stop charging this account.

Hello! Did you received my post?

This is the public user forum.  No one here can access your account or authorize any sort of refund for you.  You can make your request with Customer Support.  Use the word ”billing” instead of the word “refund.” 

https://ttlc.intuit.com/questions/1899263

Thanks

I RECEIVED A SECURITY CODE I DID NOT REQUEST.

It's important that you contact TurboTax right away. Please refer to the following help article for the steps to take concerning this issue. 

What to do if you suspect tax-related identity the ...

I received a verification code I did not request

You can disregard it if you did not request it. 

@JmJYzo34