Can you tech me about electronics?
No! Not here.
That's not the purpose of these forums. You can come here with specific questions, and find someone who has the relevant experience and can advise you.
If you want to learn electronics in general, search for electronics tutorials. There are lots around on the web.
If you want a learning resource that's accurate, thorough, and properly explained, do an electronics course from a school. You can do it by correspondence, although you really need some hands-on as well.