Please share our screenshots of sections in which you found issues e.g section screenshot where carousel not work then it will be easy for us to understand the exact issue because too many carousels used in this template.
Secondly because it’s HTML only contact us form is in Working and all other will be static we make them dynamic in it’s WordPress version but if you want appointment work works then either zip your package and send us we fix both of issues ad send you updated package.
If you work o live then share FTP and site url we fix both issue on your live site.
1)Vehicle Year “vehicle-year-slider” dont support mobile phone it doesnt work mobile phone
2) class=”service-form” (366.line and so on) or “appointment form” if click the all section or some the collected information sent-us? how the collected info sented by us (“xxxx.php” file )
thanks your help