Hi zmand13
1) Get in touch
It is the name of your contact showed in form , you can hide it adding a css trick in your custom.css file
.plain-style .page-header h2 {
display:none;
}
2) Have a question
You can change title or hide it in this way go to Extensions -> Languages -> Override -> New
and add the text for string TPL_CONTACT_ASK
if you want to hide it leave field empty
3) captcha
Enable your captcha re-captcha plugin then go to Components -> Contacts -> Options tab top right and add the re-captcha to your form
Regards