I'm having issues with form fields in emails and PDFs

For my form https://form.jotform.com/212538203084045 I am having issues with the email and PDF templates:

1. In the email, I only want to display the patient's first name, not their whole name and title, how do I do this?
2. In the PDF "Approval Med Cert", I don't want to include days (monday tuesday etc) in the date fields in this letter, how do I change this?
3. in the same PDF, am trying to get the current date to display next to date of issue - what am I doing wrong?
4. In the same PDF, the address doesn't display well - it includes Street name, suburb, etc not just the netered details when in the text box. When I insert the field, there is a big gap and it looks silly - how do I fix this so the address only displays and not the field labels?
5. In the text, date from and to also include day names, how do I avoid this?

Thank you,

Adam McCavery

#1. Please note that you can strip the first name from the full name field. Please use the following tag in your email alert to display first name:

{name:first} 

I have moved your other questions to a new thread so that we can address it separately. You will be answered in the following thread: https://www.jotform.com/answers/3365935

Hope this helps.

Do get back to us if you have any questions.