logging in on apple id without changing password

Apple has certain requirements for passwords as shown in the screen shot in your first post. To create an acceptable Apple ID password, you must follow those requirements whether you want to or not. The requirements are designed to help secure your Apple ID from being hacked.

It is a scam.

Did you provide any potentially damaging information to anyone? If yes, you'll need to follow up, for example, with a credit card company, Apple, your bank, etc.

If you gave you Apple ID password to a scammer, then

Change your Apple ID password https://support.apple.com/en-us/HT201355

Here is What to do [before] or after you change your Apple ID or password https://support.apple.com/en-us/HT204071

FYI: 

See If you see apple.com/bill, itunes.com/bill, or an unfamiliar charge on your statement https://support.apple.com/en-us/HT201382

See Identify legitimate emails from the App Store or iTunes Store https://support.apple.com/en-us/HT201679

For scam related information from Apple including reporting scams to Apple see Avoid phishing emails, fake 'virus' alerts, phony support calls, and other scams https://support.apple.com/en-us/HT204759

You signed in here with what I presume is your Apple ID at this point. Change your password. Someone appears to hav4 the current one.

Use Change your Apple ID password

https://support.apple.com/en-us/HT201355

Here is What to do after you change your Apple ID or password https://support.apple.com/en-us/HT204071

See If you think your Apple ID has been compromised https://support.apple.com/en-us/HT204145

Security and your Apple ID https://support.apple.com/en-us/HT201303

I am not sure what you mean. What problem are you still seeing? Did you change your password using Change your Apple ID password https://support.apple.com/en-us/HT201355?

They'll get it when you enter it on the form.