how can i upload a pdf for me to create a new jot form

how can i upload a pdf for me to create a new jot form 

that i can add jotform features on?

If it is an Adobe FormsCetral PDF form, you can import it using our tool: https://www.jotform.com/help/340-How-to-Import-Adobe-FormsCentral-PDF-Forms-to-JotForm 

However, no more edits can be done to it, since it's not going to be a web-form. So, it might be easier to start your a web-form from the scratch and then export it to a fillable PDF form: https://www.jotform.com/help/212-How-to-create-a-PDF-form 

Let us know if you have more questions, we will be glad to assist you.