Actually i forgot my apple id password even i lost my sim and i faced this problem but i forgot my apple id password also not happen please give me any solution

You will need to use one of the three methods detailed in the Support Article viewed on the top of this page. If you do not have a Trusted Device or Trusted Phone Number set up on your account, then you will have to use the third option to reset your Password on the iforgot website. How quickly you are able to reset your password this way depends on what information you are able to provide them. This will initiate Account Recovery:

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