The SPICE tutorials on EasyEDA that I have have found are "run before walk" level tutorials (multivibrator!)
Some basic "make the LED blink" level demos would be very helpful, as I am trying - and failing miserably - to figure out how to use the SPICE features of EasyEDA.
See also:
https://easyeda.com/example/Simulation_Quickstarter-iLN8usOaw
A point to note is that (almost) all the parts in the EasyEDA Libs already have spice models attached to them sp they are ready to place into a simulation schematic.
The Simulation eBook describes ways of associating different spice models to the symbols and how to create your own symbols and attach models to them.
A list of spice models available in EasyEDA can be downloaded in pdf format from here:
https://docs.google.com/spreadsheets/d/1KM28xzXwgQeUUj3zRMlth9BN-vs6Q98KBk1FHXmf58U/pub?output=pdf
Brand new interactions and interfaces. 
Easy to use and quick to get started. 
Please have a look at the EasyEDA Simulation eBook at:
https://docs.google.com/document/d/1OWZVVFRAe_2NW3WratpkA_SGuHa5AcRow5ZRfvcoVTU/pub
(There's a copy at:
https://easyeda.com/Doc/Simulation-eBook/
but the table of contents is broken and it misses out a section. We are working to fix it but in the meanwhile the copy published to the web from Google Drive works just as well.)
Please post back if you need more help.
:)