fraud website

You say: "After input the Apple ID, when entering the password, it said wrong, and I must fill the whole data again to verify.... Then, I know, this must be fake..... Why I should fill the whole data again..."

You were being scammed. If you provided any potentially damaging information, 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 

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

For more 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

About Email and Other Scams

Apple always addresses you by your name or the name they have on file for you.  The Email will be from apple.com or itunes.com. Email addresses can be spoofed. You can go to Mail > View > Message > Show all Headers to see more. Apple Emails will never contain an attachment. Apple will never request personal information such as Social Security numbers.

An exception to the above is when you order something from the Apple Store. The receipt will be addressed to Dear Apple Customer.

Avoid Scams

1. Identify and report phishing emails and other suspicious messages
2. Annual Reminder- Watch out for email Phishing Scams
3. Identifying fraudulent "phishing" email
4. Beware of Browser Pop-Up Tech Support, Phishing Scams
5. Phishing & Other Suspicious Emails
6. Avoid phishing emails, fake 'virus' alerts, phony support calls, & other scams
7. Phony "tech support" - "ransomware" popups and ... | Communities

Report phishing email to abuse@apple.com.

See the "If you received or acted on a likely phishing message:" section in:

Identify legitimate emails from the App Store or iTunes Store - Apple Support

If you received a suspicious email, please forward it to reportphishing@apple.com. If you're on a Mac, select the email and choose Forward As Attachment from the Message menu.