Whenever I open up Adobe Dreamweaver, it says to insert a verification code it sent me on an email but the email is wrong. I tried changing the email by creating a new account with my correct email but when I go back it says the exact same thing with the wrong email.
The files I attached show what comes up and when I sign in to a different account, it tells me I'm all set but it repeats everything all over again.
That first screen tells you to contact support has me concerned there is a deeper issue and this is not specific to DW. You might need to contact Adobe to resolve this. First thing I would try is to log in to CC by the web interface: https://creativecloud.adobe.com and see if that works. If not you may have to go down the support path and call/contact them.
Which operating system do you have? Make sure your computer meets the minimum CPU & GPU requirements. Most Creative Cloud apps work on:
1. Open CC Desktop App.
2. Click your Avatar (top right image) > Preferences > General tab > Settings. Select "Always keep Creative Cloud up to date."
3. Click on your Avatar again.
4. Sign-out of Creative Cloud.
5. Close all apps.
6. Restart your computer.
7. Open CC Desktop app.
8. Click your Avatar.
9. Sign-in with your paid ID and password.
Failing that, see this help article about connection errors.