Survey Submission Button?

I have several blocks of questions, as shown in the first screenshot. My final block is a termination block. The block before the termination block I have a form where respondents can put in contact information, as shown in the second screenshot. I have three questions: (1) how do I put a "submit" button at the end of the the respondent form? I tried putting the question in its own block and changing the "next button" text to say "submit", this did not work. (2) Can I still put a termination Message after the respondents submit the form? (3) Will the respondents form entry data be saved? Any help would be appreciated, thank you! ! ! !