Hey @rokit
Scheduling is a paid feature of the Full Calendar plugin, though it's usable in full on a free trial:
Because it's a paid version it's not available with the Wappler calendar component, but you can use javascript to do this:
This post pretty much has the code you need to get a working version linked to Wappler server connect data (you may need to modify alongside the full calendar docs to get exactly what you need).
Check this to initialise the basic calendar (without using the Wappler component):
Extended to this to add the resources view and data:
I have it up and running and it works really well. It's a bit more trial and error to get there than with a built in option!