All the examples you found are code samples. If they are confusing for you to read, use and modify then having someone create a code for you won’t help you much either because it’s more than just copy and paste.
Remember that the Corvid forum is not a place to come and request for a specific codes as needed …it is a place to educate and guide other community members that are trying to learn code and help them get ‘unstuck’.
If you feel that implementing the code examples you found is beyond your level of coding then you may want to consider hiring someone to teach you or do it for you.