apple id two factor authentication code is not coming.

Check your trusted devices and trusted telephone number associated with your Apple ID.

That info is available via the https://AppleID.Apple.Com and via the Apple ID settings on your device.

Failing that:

How to use account recovery when you can’t reset your Apple ID password - Apple Support

Contact Apple for help with Apple ID account security - Apple Support

See if anything here helps.  If necessary, you can use account recovery as explained in the link at bottom of the article.

Verification code - how to get one and sign in with two-factor authentication.   *