Hi Arjun,
Thanks for using Syncfusion products.
Query #1 "I need custom appointment form with resources"
Before we start providing solution , we would like to know whether your requirement is to have resource list in the Custom appointment edit window. Please refer the below link for our online sample.
http://mvc.syncfusion.com/sfmvcsamplebrowser/9.4.0.62/Schedule_MVC/Samples/4.0/AdvancedFeatures/ClientSideIf this is your requirement, Please get back to us so that we can provide you with solution.
Please let us know if any concerns.
Regards,
Sridhar N