how do I become a social worker?

[output]

Are the following sentecnes correct and natural?

How do I become a social worker? How do I meet the requirements?

 

[tedmc]

Are the following sentecnes sentences correct and natural?

How do I become a social worker? How do I meet What are the requirements?

I think you want to know what the requirements are, rather than how you are going to meet them.

 

[output]

Why can I not to meet the requirments?

 

[Barque]

Why can I not to meet the requirments?

I'm not Tedmc but I don't think he meant you can't meet the requirements.

You started by asking "How do I become a social worker?" That suggests you don't know how to go about becoming a social worker, and that you don't know what the requirements are. If so, you'd first probably want to know what the requirements are, and later move on to figuring out how to meet them.